{"id":14002,"date":"2026-10-26T23:46:13","date_gmt":"2026-10-26T15:46:13","guid":{"rendered":"https:\/\/infernews.com\/blog\/gpu-unlock-ada\/"},"modified":"2026-10-27T01:56:22","modified_gmt":"2026-10-26T17:56:22","slug":"gpu-unlock-ada","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/gpu-unlock-ada\/","title":{"rendered":"gpu-unlock-ada\uff1aRTX 4090 \u5f35\u91cf\u904b\u7b97\u541e\u5410\u7ffb\u500d"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/10\/gpu-unlock-ada-RTX-4090.jpg\" alt=\"Repository image for JustAResearcher\/gpu-unlock-ada\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u63d0\u5347 RTX 4090 \u7684 FP16\u3001BF16 \u5f35\u91cf\u904b\u7b97\u80fd\u529b\uff0c\u9019\u500b Linux \u6838\u5fc3\u6a21\u7d44\u6703\u5728\u539f\u5ee0 NVIDIA \u9a45\u52d5\u7a0b\u5f0f\u555f\u52d5\u524d\u5957\u7528 SM speed-select override\u3002\u5b83\u91dd\u5c0d\u7684\u662f FP32 \u7d2f\u52a0\u7684\u5f35\u91cf\u6307\u4ee4\u8def\u5f91\uff0c\u4e0d\u662f\u5168\u9762\u63d0\u9ad8\u986f\u793a\u5361\u6548\u80fd\uff1b\u9805\u76ee\u4ea6\u5217\u51fa RTX 4070 Ti SUPER \u7684\u5be6\u9a57\u7d50\u679c\uff0cAda \u7cfb\u5217\u652f\u63f4\u4ecd\u9808\u6309\u578b\u865f\u548c\u74b0\u5883\u9a57\u8b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u8a66\u4e2d\uff0cRTX 4090 \u7684 FP16\/FP32 \u6307\u4ee4\u541e\u5410\u7531\u7d04 160 TF\/s \u5347\u81f3 320 TF\/s\uff0cBF16\/FP32 \u4ea6\u63a5\u8fd1\u7ffb\u500d\u3002\u4e0d\u904e\uff0ccuBLAS GEMM \u7684\u589e\u5e45\u6309\u77e9\u9663\u5c3a\u5bf8\u7d04\u70ba 12% \u81f3 34%\uff1b\u91cf\u5316\u6df7\u5408\u5c08\u5bb6\u6a21\u578b\u63a8\u7406\u6e2c\u8a66\u5247\u6c92\u6709\u52a0\u901f\uff0c\u53cd\u6620\u6307\u4ee4\u541e\u5410\u63d0\u5347\u4e0d\u7b49\u65bc\u61c9\u7528\u7a0b\u5f0f\u6574\u9ad4\u63d0\u901f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u7d44\u9808\u5728 NVIDIA \u9a45\u52d5\u7a0b\u5f0f\u521d\u59cb\u5316\u524d\u751f\u6548\uff0c\u56e0\u6b64\u9805\u76ee\u63d0\u4f9b mkinitcpio \u548c dracut \u7684 initramfs \u8a2d\u5b9a\u65b9\u5f0f\uff0c\u4e26\u9644\u6709 Quick Start\u3001\u6e2c\u8a66\u6d41\u7a0b\u53ca\u5404\u6b21\u786c\u4ef6\u8207\u9a45\u52d5\u7a0b\u5f0f\u6e2c\u8a66\u8a18\u9304\u3002\u6e2c\u8a66\u6db5\u84cb PCIe Function Level Reset\u3001\u9a45\u52d5\u7a0b\u5f0f\u4ea4\u63a5\u548c\u6578\u503c\u6aa2\u67e5\uff0c\u4f46\u4e0d\u5c11\u7d50\u679c\u4f86\u81ea\u55ae\u5f35\u986f\u793a\u5361\u6216\u55ae\u6b21\u914d\u5c0d\u6e2c\u8a66\uff0c\u672a\u8db3\u4ee5\u8b49\u660e\u9577\u671f\u7a69\u5b9a\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 RTX 4090 \u7684 FP16\u3001BF16 \u5f35\u91cf\u6307\u4ee4\u541e\u5410\u63a5\u8fd1\u7ffb\u500d\u3002<br \/>\n\u2022 GEMM \u589e\u5e45\u4f9d\u77e9\u9663\u5f62\u72c0\u800c\u7570\uff0c\u91cf\u5316\u63a8\u7406\u672a\u898b\u6536\u76ca\u3002<br \/>\n\u2022 \u652f\u63f4\u4f9d\u8cf4\u6838\u5fc3\u3001\u986f\u793a\u5361\u578b\u865f\u53ca NVIDIA \u9a45\u52d5\u7a0b\u5f0f\u7d44\u5408\u3002<br \/>\n\u2022 \u9069\u5408\u6709 Linux GPU \u6e2c\u8a66\u74b0\u5883\u3001\u80fd\u81ea\u884c\u6838\u5c0d\u7d50\u679c\u7684\u7814\u7a76\u8005\u8207\u5de5\u7a0b\u5718\u968a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0d\u9700\u8981\u6e2c\u8a66 NVidia RTX 4090 Ada GPU \u5f35\u91cf\u6307\u4ee4\u4e0a\u9650\u7684\u5718\u968a\uff0c\u9019\u9805\u76ee\u63d0\u4f9b\u4e86\u53ef\u67e5\u95b1\u7684\u6e2c\u8a66\u6d41\u7a0b\u8207\u786c\u4ef6\u8b49\u64da\uff1b\u82e5\u5de5\u4f5c\u8ca0\u8f09\u4e3b\u8981\u4f9d\u8cf4\u91cf\u5316\u77e9\u9663\u904b\u7b97\uff0c\u6216\u8981\u6c42\u9577\u6642\u9593\u7a69\u5b9a\u904b\u884c\uff0c\u73fe\u6709\u7d50\u679c\u4e26\u672a\u8b49\u660e\u5b83\u80fd\u5e36\u4f86\u76f8\u61c9\u6536\u76ca\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/JustAResearcher\/gpu-unlock-ada\" rel=\"noopener noreferrer\"><strong>GitHub<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u6838\u5fc3\u6a21\u7d44\u53ef\u5728 NVIDIA \u9a45\u52d5\u7a0b\u5f0f\u8f09\u5165\u524d\u555f\u7528 Ada GPU \u7684 SM speed-select override\uff0c\u8b93 RTX 4090 \u7684 FP16\u3001BF16 \u5f35\u91cf\u6307\u4ee4\u541e\u5410\u63a5\u8fd1\u7ffb\u500d\u3002\u5be6\u969b GEMM \u589e\u5e45\u8f03\u5c0f\uff0c\u91cf\u5316\u63a8\u7406\u751a\u81f3\u6c92\u6709\u53d7\u76ca\u3002<\/p>\n","protected":false},"author":8,"featured_media":14001,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","wpai_meta_description":"","footnotes":""},"categories":[133,76,179,168,150],"tags":[],"class_list":["post-14002","post","type-post","status-publish","format-standard","hentry","category-133","category-76","category-nvidia","category-linux","category-150"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/14002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=14002"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/14002\/revisions"}],"predecessor-version":[{"id":14004,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/14002\/revisions\/14004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/14001"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=14002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=14002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=14002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}