{"id":115164,"date":"2022-09-21T14:09:00","date_gmt":"2022-09-21T14:09:00","guid":{"rendered":"https:\/\/pingtungtimes.com.tw\/?p=115164"},"modified":"2022-09-21T14:09:00","modified_gmt":"2022-09-21T14:09:00","slug":"nvidia-%e7%99%bc%e8%a1%a8-geforce-rtx-40-%e7%b3%bb%e5%88%97-gpu%e3%80%80%e6%97%97%e8%89%a6%e7%b4%9a%e9%a1%af%e5%8d%a1-geforce-rtx-4090-%e4%ba%ae%e7%9b%b8","status":"publish","type":"post","link":"https:\/\/pingtungtimes.com.tw\/?p=115164","title":{"rendered":"NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8"},"content":{"rendered":"<div>\n<figure><img decoding=\"async\" src=\"https:\/\/17news.net\/wp-content\/uploads\/2022\/09\/200607-nvidia-266955-geforce-rtx-40-756498-gpu363490442321604560-geforce-rtx-4090-148196.jpg\" class=\"type:primaryImage\"><\/figure>\n<p>\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA \u4eca\uff0821\uff09\u5ba3\u5e03\u63a8\u51fa GeForce RTX 40 \u7cfb\u5217 GPU\uff0c\u6b64\u7cfb\u5217\u7684\u5168\u65b0\u65d7\u8266\u7d1a\u7522\u54c1 RTX 4090 GPU \u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba\u904a\u6232\u73a9\u5bb6\u53ca\u5275\u4f5c\u8005\u5e36\u4f86\u9769\u547d\u6027\u7684\u8868\u73fe\u3002RTX 40 \u7cfb\u5217\u662f\u5168\u7403\u9996\u6b3e\u63a1\u7528\u5168\u65b0 NVIDIA Ada Lovelace \u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002<\/p>\n<p>NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d<\/p>\n<p>\u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002<\/p>\n<p>Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002<\/p>\n<p>\u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a<br \/>\n1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002<br \/>\n2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002<br \/>\n3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002<br \/>\n4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002<br \/>\n5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002<br \/>\n6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002<br \/>\n7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002<\/p>\n<p>\u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002<\/p>\n<p>\u60f3\u88fd\u4f5c\u51fa\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u7cbe\u6e96\u7e6a\u5716\u9700\u4ef0\u8cf4\u9f90\u5927\u7684\u904b\u7b97\u529b\u3002\u5982\u540c\u300a\u96fb\u99ad\u53db\u5ba2 2077 (Cyberpunk 2077)\u300b\u7684\u73fe\u4ee3\u5149\u7dda\u8ffd\u8e64\u904a\u6232\uff0c\u5149\u662f\u8981\u5224\u65b7\u6253\u5149\uff0c\u6bcf\u500b\u50cf\u7d20\u5c31\u8981\u9032\u884c\u8d85\u904e 600 \u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002<\/p>\n<p>\u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002<\/p>\n<p>RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002<\/p>\n<p>\u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002<\/p>\n<p>\u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002<\/p>\n<figure aria-describedby=\"caption-attachment-90834\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-90834\" src=\"https:\/\/www.lifetoutiao.news\/wp-content\/uploads\/2022\/09\/\u5716\u4e8c_NVIDIA-Lightspeed-Studios-\u5229\u7528-Remix-RTX-\u91cd\u65b0\u6253\u9020-Valve-\u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580-Portal\u300b.jpg\" alt=\"\" width=\"600\" height=\"330\"><figcaption class=\"wp-caption-text\">NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002<\/figcaption><\/figure>\n<p>NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002<\/p>\n<p>RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002<\/p>\n<p>NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002<\/p>\n<p>The post <a rel=\"nofollow\" href=\"https:\/\/17news.net\/200607\/\">NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8<\/a> appeared first on <a rel=\"nofollow\" href=\"https:\/\/17news.net\/\">\u6c11\u751f\u597d\u5831<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA&#8230;<\/p>\n","protected":false},"author":8,"featured_media":115165,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[32207],"tags":[32210],"class_list":["post-115164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-32207","tag-32210"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 - \u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831<\/title>\n<meta name=\"description\" content=\"\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA \u4eca\uff0821\uff09\u5ba3\u5e03\u63a8\u51fa GeForce RTX 40 \u7cfb\u5217 GPU\uff0c\u6b64\u7cfb\u5217\u7684\u5168\u65b0\u65d7\u8266\u7d1a\u7522\u54c1 RTX 4090 GPU \u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba\u904a\u6232\u73a9\u5bb6\u53ca\u5275\u4f5c\u8005\u5e36\u4f86\u9769\u547d\u6027\u7684\u8868\u73fe\u3002RTX 40 \u7cfb\u5217\u662f\u5168\u7403\u9996\u6b3e\u63a1\u7528\u5168\u65b0 NVIDIA Ada Lovelace \u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002 NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d \u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002 Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002 \u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a 1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002 2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002 3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002 4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002 5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002 6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002 7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002 \u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002 \u60f3\u88fd\u4f5c\u51fa\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u7cbe\u6e96\u7e6a\u5716\u9700\u4ef0\u8cf4\u9f90\u5927\u7684\u904b\u7b97\u529b\u3002\u5982\u540c\u300a\u96fb\u99ad\u53db\u5ba2 2077 (Cyberpunk 2077)\u300b\u7684\u73fe\u4ee3\u5149\u7dda\u8ffd\u8e64\u904a\u6232\uff0c\u5149\u662f\u8981\u5224\u65b7\u6253\u5149\uff0c\u6bcf\u500b\u50cf\u7d20\u5c31\u8981\u9032\u884c\u8d85\u904e 600 \u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002 \u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on \u6c11\u751f\u597d\u5831.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pingtungtimes.com.tw\/?p=115164\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 - \u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831\" \/>\n<meta property=\"og:description\" content=\"\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA \u4eca\uff0821\uff09\u5ba3\u5e03\u63a8\u51fa GeForce RTX 40 \u7cfb\u5217 GPU\uff0c\u6b64\u7cfb\u5217\u7684\u5168\u65b0\u65d7\u8266\u7d1a\u7522\u54c1 RTX 4090 GPU \u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba\u904a\u6232\u73a9\u5bb6\u53ca\u5275\u4f5c\u8005\u5e36\u4f86\u9769\u547d\u6027\u7684\u8868\u73fe\u3002RTX 40 \u7cfb\u5217\u662f\u5168\u7403\u9996\u6b3e\u63a1\u7528\u5168\u65b0 NVIDIA Ada Lovelace \u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002 NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d \u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002 Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002 \u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a 1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002 2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002 3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002 4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002 5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002 6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002 7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002 \u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002 \u60f3\u88fd\u4f5c\u51fa\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u7cbe\u6e96\u7e6a\u5716\u9700\u4ef0\u8cf4\u9f90\u5927\u7684\u904b\u7b97\u529b\u3002\u5982\u540c\u300a\u96fb\u99ad\u53db\u5ba2 2077 (Cyberpunk 2077)\u300b\u7684\u73fe\u4ee3\u5149\u7dda\u8ffd\u8e64\u904a\u6232\uff0c\u5149\u662f\u8981\u5224\u65b7\u6253\u5149\uff0c\u6bcf\u500b\u50cf\u7d20\u5c31\u8981\u9032\u884c\u8d85\u904e 600 \u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002 \u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on \u6c11\u751f\u597d\u5831.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pingtungtimes.com.tw\/?p=115164\" \/>\n<meta property=\"og:site_name\" content=\"\u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pingtungnews\" \/>\n<meta property=\"article:published_time\" content=\"2022-09-21T14:09:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pingtungtimes.com.tw\/wp-content\/uploads\/2022\/09\/200607-nvidia-266955-geforce-rtx-40-756498-gpu363490442321604560-geforce-rtx-4090-148196.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"338\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"17news_RSS\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"17news_RSS\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" 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\u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pingtungtimes.com.tw\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pingtungtimes.com.tw\\\/?p=115164#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pingtungtimes.com.tw\\\/?p=115164#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pingtungtimes.com.tw\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/200607-nvidia-266955-geforce-rtx-40-756498-gpu363490442321604560-geforce-rtx-4090-148196.jpg\",\"datePublished\":\"2022-09-21T14:09:00+00:00\",\"description\":\"\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA \u4eca\uff0821\uff09\u5ba3\u5e03\u63a8\u51fa GeForce RTX 40 \u7cfb\u5217 GPU\uff0c\u6b64\u7cfb\u5217\u7684\u5168\u65b0\u65d7\u8266\u7d1a\u7522\u54c1 RTX 4090 GPU \u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba\u904a\u6232\u73a9\u5bb6\u53ca\u5275\u4f5c\u8005\u5e36\u4f86\u9769\u547d\u6027\u7684\u8868\u73fe\u3002RTX 40 \u7cfb\u5217\u662f\u5168\u7403\u9996\u6b3e\u63a1\u7528\u5168\u65b0 NVIDIA Ada Lovelace \u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002 NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d \u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002 Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002 \u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a 1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002 2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002 3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002 4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002 5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002 6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002 7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002 \u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002 \u60f3\u88fd\u4f5c\u51fa\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u7cbe\u6e96\u7e6a\u5716\u9700\u4ef0\u8cf4\u9f90\u5927\u7684\u904b\u7b97\u529b\u3002\u5982\u540c\u300a\u96fb\u99ad\u53db\u5ba2 2077 (Cyberpunk 2077)\u300b\u7684\u73fe\u4ee3\u5149\u7dda\u8ffd\u8e64\u904a\u6232\uff0c\u5149\u662f\u8981\u5224\u65b7\u6253\u5149\uff0c\u6bcf\u500b\u50cf\u7d20\u5c31\u8981\u9032\u884c\u8d85\u904e 600 \u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002 \u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on 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\u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002 \u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on \u6c11\u751f\u597d\u5831.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/pingtungtimes.com.tw\/?p=115164","og_locale":"zh_TW","og_type":"article","og_title":"NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 - \u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831","og_description":"\u3010\u8a18\u8005\u67ef\u5b97\u946b\u5831\u5c0e\u3011NVIDIA \u4eca\uff0821\uff09\u5ba3\u5e03\u63a8\u51fa GeForce RTX 40 \u7cfb\u5217 GPU\uff0c\u6b64\u7cfb\u5217\u7684\u5168\u65b0\u65d7\u8266\u7d1a\u7522\u54c1 RTX 4090 GPU \u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba\u904a\u6232\u73a9\u5bb6\u53ca\u5275\u4f5c\u8005\u5e36\u4f86\u9769\u547d\u6027\u7684\u8868\u73fe\u3002RTX 40 \u7cfb\u5217\u662f\u5168\u7403\u9996\u6b3e\u63a1\u7528\u5168\u65b0 NVIDIA Ada Lovelace \u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002 NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d \u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002 Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002 \u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a 1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002 2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002 3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002 4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002 5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002 6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002 7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002 \u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002 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\u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on \u6c11\u751f\u597d\u5831.","og_url":"https:\/\/pingtungtimes.com.tw\/?p=115164","og_site_name":"\u5c4f\u6771\u6642\u5831\u96fb\u5b50\u5831","article_publisher":"https:\/\/www.facebook.com\/pingtungnews","article_published_time":"2022-09-21T14:09:00+00:00","og_image":[{"width":600,"height":338,"url":"https:\/\/pingtungtimes.com.tw\/wp-content\/uploads\/2022\/09\/200607-nvidia-266955-geforce-rtx-40-756498-gpu363490442321604560-geforce-rtx-4090-148196.jpg","type":"image\/jpeg"}],"author":"17news_RSS","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":"17news_RSS","\u9810\u4f30\u95b1\u8b80\u6642\u9593":"1 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\u67b6\u69cb\u7684 GPU \u7522\u54c1\uff0c\u904b\u7b97\u6548\u80fd\u53ca\u6548\u7387\u8f03\u524d\u4e00\u4ee3\u7522\u54c1\u5177\u986f\u8457\u63d0\u5347\uff0c\u63ed\u793a\u5373\u6642\u5149\u7dda\u8ffd\u8e64\u8207\u904b\u7528\u4eba\u5de5\u667a\u6167 (AI) \u7522\u751f\u50cf\u7d20\u7684\u795e\u7d93\u6e32\u67d3\u9032\u5165\u5168\u65b0\u6642\u4ee3\u3002 NVIDIA \u5275\u8fa6\u4eba\u66a8\u57f7\u884c\u9577\u9ec3\u4ec1\u52f3\u5728 GTC \u5927\u6703\u7684 GeForce Beyond \u7279\u5225\u76f4\u64ad\u4e2d\u8868\u793a\uff1a\u300cRTX \u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u6642\u4ee3\u6b63\u5982\u706b\u5982\u837c\u5730\u5c55\u958b\uff0c\u5168\u65b0 Ada Lovelace \u67b6\u69cb\u9032\u4e00\u6b65\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u8207\u795e\u7d93\u6e32\u67d3\u7684\u8868\u73fe\u3002\u904a\u6232\u73a9\u5bb6\u5011\u53ef\u4ee5\u611f\u53d7\u5230 Ada \u67b6\u69cb\u98db\u8e8d\u6027\u7684\u6548\u80fd\u63d0\u5347\uff0c\u4e26\u70ba\u5275\u4f5c\u8005\u5960\u5b9a\u6253\u9020\u5b8c\u5168\u6a21\u64ec\u4e16\u754c\u7684\u57fa\u790e\u3002Ada \u67b6\u69cb\u7684\u6548\u80fd\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u56db\u500d\uff0c\u70ba GPU \u7522\u696d\u6a39\u7acb\u5168\u65b0\u6a19\u6e96\u3002\u300d \u9ec3\u4ec1\u52f3\u4ea6\u5ba3\u5e03\u63a8\u51fa NVIDIA DLSS 3 \u2500 NVIDIA \u91dd\u5c0d\u904a\u6232\u548c\u5275\u610f\u61c9\u7528\u7a0b\u5f0f\u63a8\u51fa\u7684\u6df1\u5ea6\u5b78\u7fd2\u8d85\u9ad8\u53d6\u6a23\u795e\u7d93\u7e6a\u5716\u6280\u8853\u7684\u65b0\u9769\u547d\u3002\u9019\u9805 AI \u6280\u8853\u53ef\u7522\u751f\u5b8c\u6574\u7684\u756b\u683c\uff0c\u5927\u5e45\u52a0\u5feb\u904a\u6232\u7684\u57f7\u884c\u901f\u5ea6\u3002DLSS 3 \u8b93 GPU \u7368\u7acb\u7522\u751f\u5b8c\u6574\u756b\u683c\uff0c\u514b\u670d CPU \u5728\u904a\u6232\u4e2d\u7684\u6548\u80fd\u74f6\u9838\u3002 Unity \u53ca Unreal Engine \u7b49\u5168\u7403\u6700\u71b1\u9580\u7684\u904a\u6232\u5f15\u64ce\u90fd\u5c07\u63a1\u7528\u9019\u9805\u6280\u8853\uff0c\u773e\u591a\u91cd\u91cf\u7d1a\u904a\u6232\u958b\u767c\u5546\u4ea6\u9f0e\u529b\u652f\u6301\uff0c\u6709\u8d85\u904e 35 \u6b3e\u652f\u63f4 DLSS 3 \u7684\u904a\u6232\u548c\u61c9\u7528\u7a0b\u5f0f\u5373\u5c07\u63a8\u51fa\u3002 \u6b64\u5916\uff0cRTX 40 \u7cfb\u5217 GPU \u5177\u591a\u9805\u6280\u8853\u5275\u65b0\uff0c\u5305\u62ec\uff1a 1\u3001\u4e32\u6d41\u591a\u8655\u7406\u5668 (Streaming Multiprocessor) \u7576\u4e2d\u7684\u8457\u8272\u5668\u904b\u7b97\u6548\u80fd\u9054 83 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u5169\u500d\u591a\u3002 2\u3001\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u7684\u6709\u6548\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\u6548\u80fd\u9054 191 teraflops\uff0c\u662f\u524d\u4e00\u4ee3\u7522\u54c1\u7684 2.8 \u500d\u3002 3\u3001\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u904b\u7b97\u6548\u80fd\u9054 1.32 Tensor petaflops\uff0c\u5728\u4f7f\u7528 FP8 \u52a0\u901f\u7684\u60c5\u6cc1\u4e0b\u70ba\u524d\u4e00\u4ee3\u7522\u54c1\u7684\u4e94\u500d\u3002 4\u3001\u8457\u8272\u5668\u57f7\u884c\u91cd\u65b0\u6392\u5e8f (Shader Execution Reordering\uff1bSER) \u85c9\u91cd\u65b0\u5b89\u6392\u8457\u8272\u4f5c\u696d\u8ca0\u8f09\u4ee5\u5584\u52a0\u5229\u7528 GPU \u8cc7\u6e90\uff0c\u63d0\u9ad8\u57f7\u884c\u6548\u7387\u3002SER \u662f\u8ddf CPU \u7684\u975e\u4f9d\u5e8f\u57f7\u884c\u4e00\u6a23\u91cd\u8981\u7684\u5275\u65b0\u6280\u8853\uff0c\u80fd\u63d0\u5347\u5149\u7dda\u8ffd\u8e64\u7684\u6548\u80fd\u9054\u4e09\u500d\uff0c\u904a\u6232\u4e2d\u7684\u756b\u683c\u7387\u53ef\u63d0\u9ad8\u9054 25%\u3002 5\u3001Ada \u5149\u6d41\u52a0\u901f\u5668 (Ada Optical Flow Accelerator) \u5177\u5169\u500d\u5feb\u7684\u6548\u80fd\uff0c\u4f7f DLSS 3 \u80fd\u5920\u9810\u6e2c\u5834\u666f\u4e2d\u7684\u904b\u52d5\uff0c\u795e\u7d93\u7db2\u8def\u4fbf\u80fd\u5728\u7dad\u6301\u5f71\u50cf\u756b\u8cea\u7684\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u756b\u683c\u7387\u3002 6\u3001\u67b6\u69cb\u6539\u5584\u8207\u5ba2\u88fd\u5316\u7684\u53f0\u7a4d\u96fb 4N \u88fd\u7a0b\u6280\u8853\u5bc6\u5207\u914d\u5408\uff0c\u63d0\u5347\u96fb\u6e90\u6548\u7387\u9054\u5169\u500d\u3002 7\u3001\u96d9 NVIDIA \u7de8\u78bc\u5668 (NVENC) \u5c07\u532f\u51fa\u6642\u9593\u6e1b\u534a\u4e26\u652f\u63f4 AV1\u3002OBS\u3001Blackmagic Design DaVinci Resolve\u3001Discord \u7b49\u7686\u63a1\u7528 NVENC AV1 \u7de8\u78bc\u3002 \u6578\u5341\u5e74\u4f86\uff0c\u5373\u6642\u4ee5\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u6e96\u78ba\u6253\u5149\u4f86\u6e32\u67d3\u5149\u7dda\u8ffd\u8e64\u5834\u666f\u4e00\u76f4\u88ab\u8996\u70ba\u7e6a\u5716\u9818\u57df\u7684\u7d42\u6975\u76ee\u6a19\u3002\u540c\u6642\uff0c\u96a8\u8457 3D \u904a\u6232\u548c\u7e6a\u5716\u4e0d\u65b7\u529b\u6c42\u4ee5\u6700\u7cbe\u6e96\u7684\u65b9\u5f0f\u4f86\u5448\u73fe\u73fe\u5be6\u4e16\u754c\uff0c\u7576\u4e2d\u7684\u74b0\u5883\u8207\u7269\u9ad4\u7684\u5e7e\u4f55\u8907\u96dc\u5ea6\u4e5f\u65e5\u6f38\u63d0\u5347\u3002 \u60f3\u88fd\u4f5c\u51fa\u7b26\u5408\u7269\u7406\u539f\u5247\u7684\u7cbe\u6e96\u7e6a\u5716\u9700\u4ef0\u8cf4\u9f90\u5927\u7684\u904b\u7b97\u529b\u3002\u5982\u540c\u300a\u96fb\u99ad\u53db\u5ba2 2077 (Cyberpunk 2077)\u300b\u7684\u73fe\u4ee3\u5149\u7dda\u8ffd\u8e64\u904a\u6232\uff0c\u5149\u662f\u8981\u5224\u65b7\u6253\u5149\uff0c\u6bcf\u500b\u50cf\u7d20\u5c31\u8981\u9032\u884c\u8d85\u904e 600 \u6b21\u7684\u5149\u7dda\u8ffd\u8e64\u904b\u7b97\uff0c\u8f03\u56db\u5e74\u524d\u63a8\u51fa\u7684\u7b2c\u4e00\u6279\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u589e\u52a0\u4e86 16 \u500d\u4e4b\u591a\u3002 \u5168\u65b0\u7684\u7b2c\u4e09\u4ee3 RT \u6838\u5fc3\u8b8a\u5f97\u66f4\u52a0\u5f37\u5927\uff0c\u5728\u9032\u884c\u5149\u7dda\u4e09\u89d2\u9ede\u4ea4\u9ede\u96c6\u6e2c\u8a66 (ray-triangle intersection) \u6642\uff0c\u901f\u5ea6\u662f\u904e\u53bb\u7684\u5169\u500d\uff0c\u5176\u4e2d\u4ea6\u52a0\u5165\u5169\u500b\u91cd\u8981\u7684\u5168\u65b0\u786c\u9ad4\u55ae\u5143\u3002Opacity Micromap Engine \u5c07 alpha \u6e2c\u8a66\u5e7e\u4f55\u7684\u5149\u7dda\u8ffd\u8e64\u901f\u5ea6\u63d0\u5347 2 \u500d\uff0c\u800c Micro-Mesh Engine \u5247\u662f\u52d5\u614b\u7522\u751f\u5fae\u7db2\u683c\uff0c\u4ee5\u7522\u751f\u984d\u5916\u7684\u5e7e\u4f55\u3002Micro-Mesh Engine \u63d0\u4f9b\u589e\u52a0\u5e7e\u4f55\u8907\u96dc\u6027\u7684\u512a\u9ede\uff0c\u800c\u4e0d\u6703\u6709\u5728\u904e\u53bb\u7522\u751f\u8907\u96dc\u5e7e\u4f55\u5f62\u72c0\u6240\u9700\u7684\u50b3\u7d71\u6548\u80fd\u548c\u5132\u5b58\u6210\u672c\u3002 RTX 40 \u7cfb\u5217 GPU \u8207 DLSS 3 \u70ba NVIDIA Studio \u7684\u5275\u4f5c\u8005\u63d0\u4f9b\u767c\u5c55\u6a5f\u6703\u30023D \u85dd\u8853\u5bb6\u53ef\u4ee5\u4f7f\u7528\u7cbe\u6e96\u7b26\u5408\u7269\u7406\u539f\u5247\u53c8\u903c\u771f\u7684\u6750\u6599\u6e32\u67d3\u51fa\u5168\u5149\u7dda\u8ffd\u8e64\u7684\u74b0\u5883\uff0c\u5728\u7121\u9700\u4f7f\u7528\u4ee3\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fbf\u80fd\u5373\u6642\u67e5\u770b\u5404\u9805\u8abf\u6574\u5f8c\u7684\u8b8a\u5316\u3002 \u85c9\u63d0\u5347 GPU \u6548\u80fd\u53ca\u52a0\u5165\u5169\u500b\u5168\u65b0\u7b2c\u516b\u4ee3 AV1 \u7de8\u78bc\u5668\uff0c\u5f71\u7247\u7de8\u8f2f\u8207\u76f4\u64ad\u7684\u8868\u73fe\u8b8a\u5f97\u66f4\u7a81\u51fa\u3002NVIDIA Broadcast \u8edf\u9ad4\u958b\u767c\u5957\u4ef6\u7684\u4e09\u9805\u66f4\u65b0\u5167\u5bb9\u5df2\u4f9b\u5408\u4f5c\u5925\u4f34\u53d6\u5f97\uff0c\u5305\u62ec\u81c9\u90e8\u8868\u60c5\u5224\u65b7 (Face Expression Estimation)\u3001\u773c\u795e\u63a5\u89f8 (Eye Contact) \u53ca\u63d0\u5347\u865b\u64ec\u80cc\u666f\u7684\u756b\u8cea\u3002 \u5305\u542b\u5728 NVIDIA Studio \u5957\u88dd\u8edf\u9ad4\u4e2d\u7684 NVIDIA Omniverse\uff0c\u5373\u5c07\u52a0\u5165\u6a21\u7d44\u88fd\u4f5c\u5e73\u53f0 NVIDIA RTX Remix\uff0c\u4ee5\u904b\u7528 RTX \u6280\u8853\u5fa9\u523b\u7d93\u5178\u904a\u6232\u3002\u904a\u6232\u6a21\u7d44\u5275\u4f5c\u8005\u53ef\u4f7f\u7528 RTX Remix \u8f15\u9b06\u53d6\u5f97\u904a\u6232\u7d20\u6750\uff0c\u5229\u7528\u5f37\u5927\u7684 AI \u5de5\u5177\u81ea\u52d5\u589e\u5f37\u6750\u8cea\uff0c\u4e26\u900f\u904e\u5149\u7dda\u8ffd\u8e64\u548c DLSS \u5feb\u901f\u555f\u7528 RTX\u3002 NVIDIA Lightspeed Studios \u5229\u7528 Remix RTX \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\u3002 NVIDIA Lightspeed Studios \u5229\u7528 RTX Remix \u91cd\u65b0\u6253\u9020 Valve \u7684\u904a\u6232\u4ee3\u8868\u4f5c\u300a\u50b3\u9001\u9580 (Portal)\u300b\uff0c\u6b64\u904a\u6232\u88ab\u8996\u70ba\u53f2\u4e0a\u6700\u4f73\u904a\u6232\u4e4b\u4e00\u3002\u5168\u5149\u7dda\u8ffd\u8e64\u548c DLSS 3 \u7b49\u5148\u9032\u7684\u7e6a\u5716\u529f\u80fd\uff0c\u66ff\u300a\u50b3\u9001\u9580\u300b\u52a0\u5165\u6436\u773c\u7684\u5168\u65b0\u5916\u89c0\u548c\u6c1b\u570d\u3002\u642d\u8f09 RTX \u7684\u300a\u50b3\u9001\u9580\u300b\u53ef\u65bc 11 \u6708\u5728 Valve \u5b98\u65b9\u7db2\u7ad9\u514d\u8cbb\u4e0b\u8f09\uff0c\u8a72\u6642\u9593\u9ede\u6070\u9022\u300a\u50b3\u9001\u9580\u300b\u63a8\u51fa 15 \u9031\u5e74\u3002 RTX 4090 \u662f\u4e16\u754c\u4e0a\u6700\u5feb\u7684\u904a\u6232 GPU\uff0c\u5b83\u5177\u5099\u9a5a\u4eba\u7684\u529f\u7387\u3001\u566a\u97f3\u63a7\u5236\u53ca\u6eab\u5ea6\u7279\u6027\u3002\u5728\u5168\u5149\u7dda\u8ffd\u8e64\u904a\u6232\u4e2d\uff0c\u642d\u8f09 DLSS 3 \u7684 RTX 4090 \u904b\u7b97\u901f\u5ea6\u6bd4\u4e0a\u4e00\u4ee3\u63a1\u7528 DLSS 2 \u7684 RTX 3090 Ti \u5feb\u4e0a\u56db\u500d\uff1b\u800c\u5728\u4fdd\u6301\u540c\u6a23\u7684 450W \u529f\u8017\u6642\uff0c\u8655\u7406\u7576\u4eca\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u4ea6\u63d0\u5347\u9054\u5169\u500d\u3002RTX 4090 \u5177\u6709 760 \u5104\u500b\u96fb\u6676\u9ad4\u300116,384 \u500b CUDA \u6838\u5fc3\u548c 24GB \u9ad8\u901f\u7f8e\u5149 (Micron) GDDR6X \u8a18\u61b6\u9ad4\uff0c\u53ef\u6301\u7e8c\u4ee5\u8d85\u904e\u6bcf\u79d2 100 \u756b\u683c\u7684\u901f\u5ea6\u57f7\u884c 4K \u89e3\u6790\u5ea6\u7684\u904a\u6232\u3002RTX 4090 \u5c07\u65bc 10 \u6708 12 \u65e5\u4e0a\u5e02\uff0c\u552e\u50f9\u70ba\u65b0\u53f0\u5e63 56,990 \u5143\u8d77\u3002 NVIDIA \u4ea6\u5ba3\u4f48\u63a8\u51fa RTX 4080\uff0c\u6709\u5169\u6b3e\u914d\u7f6e\u53ef\u4f9b\u9078\u64c7\u3002RTX 4080 16GB \u64c1\u6709 9,728 \u500b CUDA \u6838\u5fc3\u53ca 16GB \u9ad8\u901f\u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u57f7\u884c\u7576\u524d\u7684\u5404\u6b3e\u904a\u6232\u901f\u5ea6\u662f GeForce RTX 3080 Ti \u7684\u5169\u500d\uff0c\u4ee5\u66f4\u4f4e\u529f\u7387\u63d0\u4f9b\u6bd4 GeForce RTX 3090 Ti \u66f4\u512a\u7570\u7684\u904b\u7b97\u8868\u73fe\u3002RTX 4080 12GB \u6709 7,680 \u500b CUDA \u6838\u5fc3\u548c 12GB \u7f8e\u5149 GDDR6X \u8a18\u61b6\u9ad4\uff0c\u904b\u7528 DLSS 3 \u8f03\u524d\u4e00\u4ee3\u65d7\u8266\u7d1a GPU RTX 3090 Ti \u7684\u904b\u7b97\u901f\u5ea6\u66f4\u5feb\u3002RTX 4080 \u7684\u5169\u6b3e\u914d\u7f6e\u5c07\u65bc 11 \u6708\u4e0a\u5e02\uff0cRTX 4080 16GB \u552e\u50f9\u70ba\u65b0\u53f0\u5e63 42,990 \u5143\u8d77\uff0cRTX 4080 12GB \u5247\u70ba\u65b0\u53f0\u5e63 31,990 \u5143\u8d77\u3002 The post NVIDIA \u767c\u8868 GeForce RTX 40 \u7cfb\u5217 GPU\u3000\u65d7\u8266\u7d1a\u986f\u5361 GeForce RTX 4090 \u4eae\u76f8 appeared first on 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