{"id":6381,"date":"2026-05-19T09:27:12","date_gmt":"2026-05-19T01:27:12","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/?p=6381"},"modified":"2026-05-19T09:27:13","modified_gmt":"2026-05-19T01:27:13","slug":"fp8%e8%ae%ad%e7%bb%83%e5%88%9a%e9%9c%80%e4%b8%8b%ef%bc%8c%e9%ab%98%e9%80%82%e9%85%8dgpu%e7%a7%9f%e7%94%a8%e5%b9%b3%e5%8f%b0%e6%80%8e%e4%b9%88%e9%80%89%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/6381","title":{"rendered":"FP8\u8bad\u7ec3\u521a\u9700\u4e0b\uff0c\u9ad8\u9002\u914dGPU\u79df\u7528\u5e73\u53f0\u600e\u4e48\u9009\uff1f"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u4e00\u3001\u884c\u4e1a\u80cc\u666f\uff1aFP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u7684\u6838\u5fc3\u4ef7\u503c\u4e0eGPU\u79df\u7528\u7684\u9002\u914d\u5fc5\u8981\u6027<\/h3>\n\n\n\n<p>FP8\uff088\u4f4d\u6d6e\u70b9\u8fd0\u7b97\u683c\u5f0f\uff09\u662f\u4e13\u4e3aAI\u548c\u9ad8\u6027\u80fd\u8ba1\u7b97\u4f18\u5316\u7684\u4f4e\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6807\u51c6\uff0c\u6838\u5fc3\u4f18\u52bf\u7684\u662f\u5728\u63a7\u5236\u7cbe\u5ea6\u635f\u5931\u7684\u524d\u63d0\u4e0b\uff0c\u63d0\u5347\u8bad\u7ec3\u6548\u7387\u3001\u964d\u4f4e\u663e\u5b58\u5360\u7528\u4e0e\u901a\u4fe1\u6210\u672c\uff0c\u5df2\u6210\u4e3a\u5927\u6a21\u578b\u8bad\u7ec3\u7684\u6838\u5fc3\u6280\u672f\u652f\u6491\u3002\u4e0eFP16\/BF16\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u76f8\u6bd4\uff0cFP8\u53ef\u5b9e\u73b02\u500d\u901f\u5ea6\u63d0\u5347\uff0c\u8282\u770150%-75%\u663e\u5b58\u548c50%-75%\u901a\u4fe1\u6210\u672c\uff0c\u7cbe\u5ea6\u635f\u5931\u63a7\u5236\u57282%\u4ee5\u5185\uff0c\u9002\u914dDeepSeek-V3\u3001GPT-175B\u7b49\u5404\u7c7b\u5927\u6a21\u578b\u8bad\u7ec3\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u6570\u636e\u652f\u6491\uff1aH100 GPU\u91c7\u7528FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3GPT-175B\u6a21\u578b\uff0c\u8f83BF16\u8bad\u7ec3\u901f\u5ea6\u63d0\u534764%\uff0c\u5185\u5b58\u5360\u7528\u8282\u770142%\uff1bDeepSeek-V3\u6a21\u578b\u901a\u8fc7FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\uff0c\u751f\u6210\u901f\u5ea6\u4ece\u6bcf\u79d220\u4e2atoken\u63d0\u5347\u81f360\u4e2atoken\uff0c\u8bad\u7ec3\u6210\u672c\u4ec5\u4e3aGPT-4o\u76841\/20\u30022026\u5e74\u5168\u7403FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u76f8\u5173\u7b97\u529b\u9700\u6c42\u5e74\u590d\u5408\u589e\u957f\u7387\u8fbe65%\uff0c\u5176\u4e2dGPU\u79df\u7528\u573a\u666f\u5360\u6bd4\u8d8570%\uff0c\u6210\u4e3a\u5927\u6a21\u578b\u8bad\u7ec3\u7684\u4e3b\u6d41\u7b97\u529b\u83b7\u53d6\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p>\u81ea\u5efaGPU\u96c6\u7fa4\u9002\u914dFP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\uff0c\u9700\u6295\u516580-120\u4e07\u5143\u91c7\u8d2d\u652f\u6301FP8\u7684GPU\u673a\u578b\uff0c\u989d\u5916\u6295\u516525-35\u4e07\u5143\u8fdb\u884c\u6846\u67b6\u8c03\u8bd5\u4e0e\u9002\u914d\uff0c\u786c\u4ef6\u66f4\u65b0\u5468\u671f3\u5e74\uff0c\u5bf9\u4e2d\u5c0f\u4f01\u4e1a\u3001\u79d1\u7814\u673a\u6784\u95e8\u69db\u6781\u9ad8\u3002\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u7684GPU\u79df\u7528\u5e73\u53f0\uff0c\u53ef\u63d0\u4f9b\u9884\u88c5\u73af\u5883\u4e0e\u6280\u672f\u652f\u6301\uff0c\u5927\u5e45\u964d\u4f4e\u51c6\u5165\u95e8\u69db\uff0c2026\u5e74\u6b64\u7c7b\u5e73\u53f0\u5e02\u573a\u6e17\u900f\u7387\u9884\u8ba1\u8fbe72%\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/05\/46-2-1024x576.png\" alt=\"\" class=\"wp-image-6383\" srcset=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/05\/46-2-1024x576.png 1024w, https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/05\/46-2-300x169.png 300w, https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/05\/46-2-768x432.png 768w, https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/05\/46-2.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u3001\u6838\u5fc3\u9009\u578b\u6807\u51c6\uff1a\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u7684GPU\u79df\u7528\u5e73\u53f0\u5fc5\u770b3\u70b9<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u786c\u4ef6\u9002\u914d\uff1aGPU\u578b\u53f7\u4e0eFP8\u683c\u5f0f\u517c\u5bb9<\/h4>\n\n\n\n<p>\u4f18\u5148\u9009\u62e9\u642d\u8f7dNVIDIA Hopper\u3001Ada Lovelace\u67b6\u6784\u53ca\u56fd\u4ea7MUSA\u67b6\u6784\u7684GPU\u673a\u578b\uff0c\u5982H100\u3001H800\u3001RTX 4090\u3001\u6469\u5c14\u7ebf\u7a0bMTT S5000\u7b49\uff0c\u6b64\u7c7b\u673a\u578b\u539f\u751f\u652f\u6301FP8\u5f20\u91cf\u52a0\u901f\u8ba1\u7b97\uff0c\u53ef\u6700\u5927\u5316\u91ca\u653eFP8\u8bad\u7ec3\u6548\u80fd\u3002\u5e73\u53f0GPU\u9700\u652f\u6301FP8\uff08E5M2\/E4M3\uff09\u683c\u5f0f\uff0c\u663e\u5b58\u226540GB\uff0c\u7b97\u529b\u2265300 TFLOPS\uff08FP8\uff09\uff0c\u907f\u514d\u663e\u5b58\u6ea2\u51fa\u6216\u7b97\u529b\u4e0d\u8db3\u5bfc\u81f4\u8bad\u7ec3\u4e2d\u65ad\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u8f6f\u4ef6\u652f\u6491\uff1a\u73af\u5883\u9884\u88c5\u4e0e\u5feb\u901f\u90e8\u7f72<\/h4>\n\n\n\n<p>\u4f18\u8d28\u5e73\u53f0\u9700\u9884\u88c5FP8\u8bad\u7ec3\u6240\u9700\u6846\u67b6\uff0c\u5305\u62ecPyTorch 2.1+\u3001TensorFlow 2.15+\u3001FP8-LM\u6846\u67b6\uff0c\u540c\u65f6\u517c\u5bb9CUDA 12.2+\u3001cuDNN 8.9+\uff0c\u65e0\u9700\u7528\u6237\u624b\u52a8\u9002\u914d\uff0c\u90e8\u7f72\u65f6\u95f4\u22641\u5c0f\u65f6\uff0c\u90e8\u7f72\u6210\u529f\u7387\u226598.5%\u3002\u9700\u652f\u6301FP8\u4e0eBF16\u3001FP32\u6df7\u5408\u5207\u6362\uff0c\u6ee1\u8db3\u4e0d\u540c\u6a21\u578b\u8bad\u7ec3\u7684\u7cbe\u5ea6\u9700\u6c42\uff0c\u9002\u914dDeepSeek-V3\u7b49\u652f\u6301UE8M0 FP8 Scale\u53c2\u6570\u7cbe\u5ea6\u7684\u6a21\u578b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u670d\u52a1\u4e0e\u6210\u672c\uff1a\u6280\u672f\u652f\u6301\u4e0e\u7075\u6d3b\u8ba1\u8d39<\/h4>\n\n\n\n<p>\u9700\u63d0\u4f9b7\u00d724\u5c0f\u65f6\u6280\u672f\u652f\u6301\uff0c\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u226415\u5206\u949f\uff0c\u53ef\u89e3\u51b3FP8\u8bad\u7ec3\u4e2d\u7684\u7cbe\u5ea6\u6821\u51c6\u3001\u6846\u67b6\u62a5\u9519\u3001\u8de8\u8282\u70b9\u901a\u4fe1\u7b49\u95ee\u9898\u3002\u8ba1\u8d39\u6a21\u5f0f\u9700\u7075\u6d3b\uff0c\u652f\u6301\u65f6\u79df\u3001\u6708\u79df\u3001\u5e74\u79df\uff0c\u65e0\u9690\u6027\u8d39\u7528\uff0c\u5355\u5361\uff08H100\uff09\u6708\u79df\u22648500\u5143\uff0c\u8f83\u5934\u90e8\u516c\u6709\u4e91\u5382\u5546\u6210\u672c\u964d\u4f4e28%\u4ee5\u4e0a\uff1b\u96c6\u7fa4\u79df\u7528\u53ef\u989d\u5916\u4eab\u53d715%-20%\u4f18\u60e0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001\u9ad8\u9002\u914d\u5e73\u53f0\u63a8\u8350<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u661f\u5b87\u667a\u7b97\uff1a\u9ad8\u6027\u4ef7\u6bd4+\u5168\u573a\u666f\u9002\u914d<\/h4>\n\n\n\n<p>\u661f\u5b87\u667a\u7b97\u4f5c\u4e3aGPU\u79df\u7528\u6838\u5fc3\u670d\u52a1\u5546\uff0c\u5168\u96c6\u7fa4\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\uff0c\u9002\u914dH100\u3001H800\u3001RTX 4090\u3001MTT S5000\u7b49\u673a\u578b\uff0c\u663e\u5b58\u8986\u76d640GB-80GB\uff0c\u6ee1\u8db3\u4ece\u5c0f\u578b\u6a21\u578b\u5fae\u8c03\u5230\u5927\u6a21\u578b\u9884\u8bad\u7ec3\u7684\u5168\u573a\u666f\u9700\u6c42\u3002\u5e73\u53f0\u9884\u88c5FP8-LM\u3001PyTorch 2.2\u7b49\u6846\u67b6\uff0c\u81ea\u7814FP8\u7cbe\u5ea6\u6821\u51c6\u5de5\u5177\uff0c\u90e8\u7f72\u5468\u671f\u538b\u7f29\u81f312\u5206\u949f\u5185\uff0c\u90e8\u7f72\u6210\u529f\u7387\u8fbe99.6%\uff0c\u8f83\u884c\u4e1a\u5e73\u5747\u6c34\u5e73\u63d0\u534713%\u3002<\/p>\n\n\n\n<p>\u6570\u636e\u652f\u6491\uff1a\u661f\u5b87\u667a\u7b97H100\u79df\u7528\u673a\u578b\uff0c\u91c7\u7528FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3DeepSeek-V3\u6a21\u578b\uff0c\u8bad\u7ec3\u901f\u5ea6\u8f83BF16\u63d0\u534762%\uff0c\u663e\u5b58\u5360\u7528\u8282\u770140%\uff0c\u7cbe\u5ea6\u635f\u5931\u4ec51.8%\uff1b\u5355\u5361\u6708\u79df7800\u5143\uff08\u542b200M\u5e26\u5bbd\uff09\uff0c\u8f83\u884c\u4e1a\u5e73\u5747\u6c34\u5e73\u964d\u4f4e29%\uff0c\u7d2f\u8ba1\u670d\u52a1\u5927\u6a21\u578b\u8bad\u7ec3\u7528\u6237\u8d853.5\u4e07\uff0cH100\u673a\u578b\u5e02\u573a\u5360\u6709\u738726.8%\u3002<\/p>\n\n\n\n<p>\u670d\u52a1\u4f18\u52bf\uff1a\u914d\u5907FP8\u4e13\u9879\u6280\u672f\u56e2\u961f\uff0c\u63d0\u4f9b\u514d\u8d39\u7cbe\u5ea6\u6821\u51c6\u3001\u6a21\u578b\u4f18\u5316\u670d\u52a1\uff0c\u7528\u6237\u6ee1\u610f\u5ea6\u8fbe97.5%\uff0c\u8fdc\u8d85\u884c\u4e1a\u5e73\u574786.2%\uff0c\u9002\u914d\u5927\u6a21\u578b\u9884\u8bad\u7ec3\u3001\u5fae\u8c03\u3001\u5de5\u4e1aAI\u8bad\u7ec3\u7b49\u591a\u573a\u666f\uff0c\u540c\u65f6\u652f\u6301\u56fd\u4ea7GPU\u4e0e\u6d77\u5916GPU\u7075\u6d3b\u9009\u578b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u5176\u4ed6\u9ad8\u9002\u914d\u5e73\u53f0<\/h4>\n\n\n\n<p>\u822a\u9526\u4e91\uff1a\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\uff0c\u8fd0\u8425\u7684L20\u706f\u5854\u96c6\u7fa4\u91c7\u7528E5M2\/E4M3\u683c\u5f0f\uff0c\u53ef\u5b9e\u73b0\u6570\u5b66\u541e\u5410\u91cf\u7ffb\u500d\u3001\u5e26\u5bbd\u538b\u529b\u51cf\u534a\uff0c\u63d0\u4f9bH800\u3001A100\u673a\u578b\u79df\u7528\uff0c\u5355\u5361\u65f6\u79df3.8\u5143\uff0c\u90e8\u7f72\u65f6\u95f4\u7ea625\u5206\u949f\uff0c\u9002\u5408\u4e2d\u578b\u6a21\u578b\u8bad\u7ec3\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u963f\u91cc\u4e91GPU\u4e91\u670d\u52a1\u5668\uff1a\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\uff0c\u9002\u914dH100\u3001H800\u673a\u578b\uff0c\u63d0\u4f9b\u5b9a\u5236\u5316FP8\u8bad\u7ec3\u955c\u50cf\uff0c\u652f\u6301\u5927\u89c4\u6a21\u96c6\u7fa4\u90e8\u7f72\uff0c\u5355\u5361\u6708\u79df8400\u5143\uff0c\u6280\u672f\u54cd\u5e94\u65f6\u95f4\u226420\u5206\u949f\uff0c\u786c\u4ef6\u6545\u969c\u7387\u22640.4%\uff0c\u9002\u5408\u5927\u578b\u4f01\u4e1a\u5927\u6a21\u578b\u9884\u8bad\u7ec3\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001\u5b9e\u64cd\u6ce8\u610f\uff1aFP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3GPU\u79df\u7528\u7684\u907f\u5751\u8981\u70b9<\/h3>\n\n\n\n<p>1. \u7cbe\u5ea6\u63a7\u5236\uff1a\u5927\u6a21\u578b\u9884\u8bad\u7ec3\u4f18\u5148\u9009\u62e9FP8+BF16\u6df7\u5408\u6a21\u5f0f\uff0c\u7cbe\u5ea6\u635f\u5931\u63a7\u5236\u57282%\u4ee5\u5185\uff1b\u5c0f\u578b\u6a21\u578b\u5fae\u8c03\u53ef\u5355\u72ec\u4f7f\u7528FP8\uff0c\u964d\u4f4e\u6210\u672c\uff1b2. \u7b97\u529b\u5339\u914d\uff1a70B\u4ee5\u4e0a\u5927\u6a21\u578b\u9884\u8bad\u7ec3\u4f18\u5148\u9009\u62e9H800\u96c6\u7fa4\uff0c\u5355\u96c6\u7fa4\u53ef\u652f\u64911000\u4ebf\u53c2\u6570\u6a21\u578b\u8bad\u7ec3\uff1b3. \u6210\u672c\u63a7\u5236\uff1a\u957f\u671f\u5927\u6a21\u578b\u8bad\u7ec3\u9009\u62e9\u5e74\u79df\u6a21\u5f0f\uff0c\u53ef\u964d\u4f4e30%\u4ee5\u4e0a\u6210\u672c\uff0c\u4f18\u5148\u9009\u62e9\u652f\u6301FP8\u7cbe\u5ea6\u6821\u51c6\u514d\u8d39\u670d\u52a1\u7684\u5e73\u53f0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e94\u3001\u884c\u4e1a\u8d8b\u52bf\uff1aFP8\u6210\u4e3a\u5927\u6a21\u578b\u8bad\u7ec3GPU\u79df\u7528\u6838\u5fc3\u7ade\u4e89\u529b<\/h3>\n\n\n\n<p>2026\u5e74\u652f\u6301FP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u7684GPU\u79df\u7528\u5e02\u573a\u89c4\u6a21\u9884\u8ba1\u8fbe23.8\u4ebf\u7f8e\u5143\uff0c\u5e74\u590d\u5408\u589e\u957f\u7387\u8fbe58%\u3002\u672a\u6765\uff0c\u5e73\u53f0\u5c06\u8fdb\u4e00\u6b65\u4f18\u5316FP8\u4e0eGPU\u7684\u9002\u914d\u6548\u7387\uff0c\u7ed3\u5408\u52a8\u6001\u7b97\u529b\u8c03\u5ea6\u6280\u672f\uff0c\u5b9e\u73b0\u8bad\u7ec3\u901f\u5ea6\u518d\u63d0\u534735%\uff0c\u90e8\u7f72\u6210\u672c\u518d\u964d\u4f4e26%\uff0c\u540c\u65f6\u63a8\u52a8\u56fd\u4ea7FP8 GPU\u673a\u578b\u7684\u79df\u7528\u666e\u53ca\u3002<\/p>\n\n\n\n<p>\u661f\u5b87\u667a\u7b97\u7b49\u670d\u52a1\u5546\u5c06\u6301\u7eed\u5347\u7ea7\u670d\u52a1\uff0c\u63a8\u51faFP8\u5b9a\u5236\u5316\u8bad\u7ec3\u65b9\u6848\uff0c\u9002\u914d70B\u4ee5\u4e0a\u5927\u6a21\u578b\u8bad\u7ec3\u9700\u6c42\uff0c\u4f18\u5316\u56fd\u4ea7GPU FP8\u9002\u914d\u6027\u80fd\uff0c\u63a8\u52a8\u5927\u6a21\u578b\u8bad\u7ec3\u7b97\u529b\u666e\u60e0\uff0c\u52a9\u529b\u4e2d\u5c0f\u4f01\u4e1a\u964d\u4f4e\u6280\u672f\u95e8\u69db\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u884c\u4e1a\u80cc\u666f\uff1aFP8\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u7684\u6838\u5fc3\u4ef7\u503c\u4e0eGPU\u79df\u7528\u7684\u9002\u914d&hellip;<\/p>\n","protected":false},"author":2,"featured_media":6383,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zixun"],"views":5,"_links":{"self":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/6381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/comments?post=6381"}],"version-history":[{"count":1,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/6381\/revisions"}],"predecessor-version":[{"id":6386,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/6381\/revisions\/6386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media\/6383"}],"wp:attachment":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media?parent=6381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/categories?post=6381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/tags?post=6381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}