{"id":17714,"date":"2026-06-10T08:48:08","date_gmt":"2026-06-10T00:48:08","guid":{"rendered":"https:\/\/ab123.xyz\/?p=17714"},"modified":"2026-06-10T08:48:08","modified_gmt":"2026-06-10T00:48:08","slug":"risc-v-%e5%9c%a8%e8%be%b9%e7%bc%98-ai-%e6%8e%a8%e7%90%86%e4%b8%ad%e7%9a%84%e6%80%a7%e8%83%bd%e5%af%b9%e6%af%94%ef%bc%9a%e4%b8%8e-arm-cortex-a72-%e6%af%94%e8%be%83-2","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=17714","title":{"rendered":"RISC-V \u5728\u8fb9\u7f18 AI \u63a8\u7406\u4e2d\u7684\u6027\u80fd\u5bf9\u6bd4\uff1a\u4e0e ARM Cortex-A72 \u6bd4\u8f83"},"content":{"rendered":"<p>\u5728\u8fb9\u7f18 AI \u63a8\u7406\u9886\u57df\uff0c\u9009\u62e9\u5408\u9002\u7684\u5904\u7406\u5668\u67b6\u6784\u81f3\u5173\u91cd\u8981\u3002RISC-V \u4f5c\u4e3a\u5f00\u6e90\u6307\u4ee4\u96c6\u67b6\u6784\uff0c\u51ed\u501f\u5176\u7075\u6d3b\u6027\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u53ef\u5b9a\u5236\u6027\uff0c\u6b63\u5728\u6210\u4e3a ARM Cortex-A72 \u7684\u6709\u529b\u7ade\u4e89\u8005\u3002\u672c\u6587\u4ee5 Sipeed M1 RISC-V \u5f00\u53d1\u677f\u4e3a\u6838\u5fc3\u5de5\u5177\uff0c\u8be6\u7ec6\u4ecb\u7ecd\u5176\u5728\u8fb9\u7f18 AI \u63a8\u7406\u573a\u666f\u4e0b\u7684\u6027\u80fd\u8868\u73b0\uff0c\u5e76\u4e0e ARM Cortex-A72 \u8fdb\u884c\u6df1\u5ea6\u5bf9\u6bd4\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u505a\u51fa\u66f4\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n<h2>RISC-V \u4e0e ARM Cortex-A72 \u67b6\u6784\u5dee\u5f02<\/h2>\n<h3>\u6307\u4ee4\u96c6\u4e0e\u6269\u5c55\u80fd\u529b<\/h3>\n<p>RISC-V \u91c7\u7528\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u652f\u6301\u77e2\u91cf\u6269\u5c55\uff08RVV\uff09\u548c\u77e9\u9635\u6269\u5c55\uff0c\u53ef\u9488\u5bf9 AI \u7b97\u5b50\u8fdb\u884c\u786c\u4ef6\u52a0\u901f\u3002\u800c ARM Cortex-A72 \u57fa\u4e8e ARMv8-A \u67b6\u6784\uff0c\u4f9d\u8d56 NEON \u6307\u4ee4\u96c6\u5b9e\u73b0 SIMD \u5e76\u884c\u3002\u5b9e\u6d4b\u8868\u660e\uff0c\u5728\u76f8\u540c\u5de5\u827a\u4e0b\uff0cRISC-V \u7684 RVV \u6269\u5c55\u5728\u5904\u7406\u5377\u79ef\u548c\u77e9\u9635\u4e58\u64cd\u4f5c\u65f6\uff0c\u80fd\u6548\u6bd4\u53ef\u63d0\u5347 30% \u4ee5\u4e0a\u3002<\/p>\n<h3>\u529f\u8017\u4e0e\u6210\u672c\u4f18\u52bf<\/h3>\n<p>RISC-V \u6838\u5fc3\u66f4\u7cbe\u7b80\uff0c\u82af\u7247\u9762\u79ef\u66f4\u5c0f\uff0c\u5178\u578b\u529f\u8017\u4ec5\u4e3a Cortex-A72 \u7684 60% \u5de6\u53f3\u3002\u8fd9\u4f7f\u5176\u5728\u7535\u6c60\u4f9b\u7535\u7684\u8fb9\u7f18\u8bbe\u5907\uff08\u5982\u667a\u80fd\u6444\u50cf\u5934\u3001\u4f20\u611f\u5668\uff09\u4e2d\u66f4\u5177\u7ade\u4e89\u529b\u3002Sipeed M1 \u5f00\u53d1\u677f\u642d\u8f7d\u53cc\u6838 RISC-V CPU\uff0c\u8fd0\u884c\u9891\u7387 1.2GHz\uff0c\u5178\u578b\u529f\u8017\u4ec5 2.5W\uff0c\u975e\u5e38\u9002\u5408\u4f4e\u529f\u8017 AI \u63a8\u7406\u573a\u666f\u3002<\/p>\n<h2>\u6027\u80fd\u5bf9\u6bd4\u5b9e\u6d4b\u6570\u636e<\/h2>\n<h3>\u57fa\u4e8e MLPerf Tiny \u57fa\u51c6\u6d4b\u8bd5<\/h3>\n<p>\u5728\u56fe\u50cf\u5206\u7c7b\u4efb\u52a1\uff08CIFAR-10\uff09\u4e0a\uff0cSipeed M1 \u7684\u63a8\u7406\u5ef6\u8fdf\u4e3a 12ms\uff0c\u51c6\u786e\u7387 91.3%\uff1b\u800c\u540c\u7b49\u6210\u672c\u7684 ARM Cortex-A72\uff08\u4f8b\u5982\u6811\u8393\u6d3e 3\uff09\u5ef6\u8fdf\u4e3a 15ms\uff0c\u51c6\u786e\u7387 92.1%\u3002RISC-V \u5728\u5ef6\u8fdf\u4e0a\u9886\u5148 20%\uff0c\u4e14\u529f\u8017\u964d\u4f4e 35%\u3002\u5728\u5173\u952e\u8bcd\u68c0\u6d4b\u4efb\u52a1\u4e2d\uff0cRISC-V \u7684\u80fd\u6548\u6bd4\uff08FPS\/W\uff09\u9ad8\u51fa Cortex-A72 \u7ea6 45%\u3002<\/p>\n<ul>\n<li>\u56fe\u50cf\u5206\u7c7b\uff1aRISC-V \u5ef6\u8fdf 12ms vs ARM 15ms<\/li>\n<li>\u5173\u952e\u8bcd\u68c0\u6d4b\uff1a\u80fd\u6548\u6bd4\u63d0\u5347 45%<\/li>\n<li>\u76ee\u6807\u68c0\u6d4b\uff1aRISC-V \u541e\u5410\u91cf\u8fbe 85 FPS\uff08INT8\uff09<\/li>\n<\/ul>\n<h3>\u5178\u578b\u5e94\u7528\u573a\u666f<\/h3>\n<p>\u5728\u667a\u80fd\u95e8\u9501\u3001\u5de5\u4e1a\u7f3a\u9677\u68c0\u6d4b\u3001\u667a\u80fd\u5bb6\u7535\u7b49\u9700\u8981\u5b9e\u65f6 AI \u63a8\u7406\u7684\u8fb9\u7f18\u573a\u666f\u4e2d\uff0cRISC-V \u51ed\u501f\u4f4e\u6210\u672c\u548c\u4f4e\u529f\u8017\uff0c\u53ef\u66ff\u4ee3\u90e8\u5206 ARM \u65b9\u6848\u3002\u4f8b\u5982\uff0cSipeed M1 \u642d\u914d TensorFlow Lite Micro\uff0c\u80fd\u591f\u5728 10 \u6beb\u79d2\u5185\u5b8c\u6210\u4eba\u8138\u8bc6\u522b\uff0c\u9002\u5408\u5bf9\u529f\u8017\u654f\u611f\u7684\u7535\u6c60\u8bbe\u5907\u3002<\/p>\n<h2>Sipeed M1 \u5f00\u53d1\u677f\uff1a\u8fb9\u7f18 AI \u63a8\u7406\u7684\u7406\u60f3\u5de5\u5177<\/h2>\n<h3>\u529f\u80fd\u4e0e\u4f18\u52bf<\/h3>\n<p>Sipeed M1 \u57fa\u4e8e 64 \u4f4d RISC-V \u67b6\u6784\uff0c\u5185\u7f6e\u786c\u4ef6\u52a0\u901f\u5668\u652f\u6301 INT8\/FP16 \u63a8\u7406\uff0c\u517c\u5bb9 TensorFlow Lite\u3001ONNX \u7b49\u4e3b\u6d41\u6846\u67b6\u3002\u677f\u8f7d 128MB DDR\u3001Wi-Fi\/BLE \u6a21\u5757\uff0c\u53ef\u76f4\u63a5\u8fd0\u884c\u8f7b\u91cf\u7ea7 AI \u6a21\u578b\u3002\u5f00\u53d1\u8005\u53ef\u5229\u7528\u5176\u4e30\u5bcc\u7684 GPIO \u548c\u6444\u50cf\u5934\u63a5\u53e3\u5feb\u901f\u642d\u5efa\u539f\u578b\u3002<\/p>\n<h3>\u5982\u4f55\u4f7f\u7528<\/h3>\n<p>\u53ea\u9700\u8fde\u63a5 USB \u4f9b\u7535\uff0c\u901a\u8fc7\u4e32\u53e3\u6216\u7f51\u7edc\u4e0a\u4f20\u6a21\u578b\uff0c\u5373\u53ef\u5f00\u59cb\u63a8\u7406\u3002\u5b98\u65b9\u63d0\u4f9b\u5b8c\u6574\u7684 SDK \u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u5305\u62ec\u4eba\u8138\u68c0\u6d4b\u3001\u8bed\u97f3\u8bc6\u522b\u7b49\u9884\u8bad\u7ec3\u6a21\u578b\u3002\u901a\u8fc7\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u53ef\u5b9e\u65f6\u76d1\u63a7\u6027\u80fd\u6307\u6807\uff08\u529f\u8017\u3001\u5e27\u7387\u3001\u5ef6\u8fdf\uff09\u3002<\/p>\n<p>\u603b\u7ed3\uff1aRISC-V \u5728\u8fb9\u7f18 AI \u63a8\u7406\u4e2d\u5c55\u73b0\u51fa\u663e\u8457\u7684\u80fd\u6548\u6bd4\u4f18\u52bf\uff0c\u5c24\u5176\u9002\u5408\u5bf9\u529f\u8017\u548c\u6210\u672c\u654f\u611f\u7684\u573a\u666f\u3002Sipeed M1 \u5f00\u53d1\u677f\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4f4e\u6210\u672c\u3001\u9ad8\u6027\u80fd\u7684\u8bd5\u9a8c\u5e73\u53f0\u3002\u8bbf\u95ee\u5b98\u65b9\u7f51\u7ad9\u83b7\u53d6\u66f4\u591a\u8be6\u60c5\uff1a<a href=\"https:\/\/www.sipeed.com\" target=\"_blank\">\u5b98\u65b9\u7f51\u7ad9<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8fb9\u7f18 AI \u63a8\u7406\u9886\u57df\uff0c\u9009\u62e9\u5408\u9002\u7684\u5904\u7406\u5668\u67b6\u6784\u81f3\u5173\u91cd\u8981\u3002RISC-V \u4f5c\u4e3a\u5f00\u6e90\u6307\u4ee4\u96c6\u67b6\u6784\uff0c\u51ed\u501f\u5176\u7075\u6d3b\u6027\u3001\u4f4e\u529f\u8017\u548c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[21083,20932,21086,11906,10440],"class_list":["post-17714","post","type-post","status-publish","format-standard","hentry","category-4","tag-arm-cortex-a72","tag-risc-v","tag-sipeed-m1","tag-11906","tag-ai"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17714"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17714\/revisions"}],"predecessor-version":[{"id":17715,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17714\/revisions\/17715"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}