ARM、X86的天塌了？英伟达宣布：CUDA支持RISC-V

Ofweek光电信息网2025-07-18

目前芯片领域的竞争，其实不仅仅是芯片本身，更是聚焦在生态上。比如X86绑定了windows，形成了WINTEL联盟，这个生态才是PC领域，谁也绕不过去的生态联盟，其他cpu想要进军PC领域，得看windows答应不答应。同样的ARM则绑定了安卓，形成了A-A联盟，这个生态是移动领域，谁也绕不过去的生态联盟。而在AI芯片领域，则是英伟达的CUDA生态，目前全球有几乎90%的AI大模型，AI应用，是...

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Nvidia announced: CUDA supports RISC-V","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"NVD3.UK":0.6,"NVDS":0.6,"NVD2.UK":0.6,"NVD":0.6,"NVDS.UK":0.6,"NVDX":0.6,"NVIW.SI":0.6,"NVDD":0.6,"SNVD.UK":0.6,"NVDA":1,"NVDY":0.6,"ARM":1,"NVDU":0.6,"2NVD.UK":0.6,"3NVD.UK":0.6},"content_text":"目前芯片领域的竞争，其实不仅仅是芯片本身，更是聚焦在生态上。比如X86绑定了windows，形成了WINTEL联盟，这个生态才是PC领域，谁也绕不过去的生态联盟，其他cpu想要进军PC领域，得看windows答应不答应。同样的ARM则绑定了安卓，形成了A-A联盟，这个生态是移动领域，谁也绕不过去的生态联盟。而在AI芯片领域，则是英伟达的CUDA生态，目前全球有几乎90%的AI大模型，AI应用，是基于CUDA生态训练出来的，其它AI芯片，多多少少还是要看CUDA的脸色的。CUDA是C语言和C++语言的拓展，以前只能在X86、ARM芯片平台上部署，无法在RISC-V芯片平台上部署，所以想要使用CUDA，就得使用X86、ARM的CPU才行，无法使用其它。但是近日，英伟达表示，他们要将CUDA也移植到RISC-V的架构上了。这意味着，未来使用RISC-V芯片的平台，也可以部署CUDA，也能够用于各种AI服务器了，这对于X86、ARM而言，肯定是一个重大利空。为什么英伟达要这么干呢？一方面是英伟达本身目前也在大量使用RISC-V架构，英伟达在自己的AI芯片中，已经开始使用RISC-V核了。甚至八年过去，英伟达已经在各类集成 MCU 里悄悄出货 10 亿颗 RISC-V 核心，是一个RISC-V使用大户，英伟达CUDA支持RISC-V也就正常了。其次，这几年RISC-V发展的太快了，已经有各种CPU，从高性能的CPU到低功耗的CPU，全部都有，CUDA想覆盖更多的市场，更多的平台，支持RISC-V自然也就顺理成章了。接下来，就看ARM、X86如何应对，留住更多的AI用户，避免让他们转向RISC-V芯片了，毕竟英伟达的影响力，在AI领域还是巨大的。且大家苦ARM/X86芯片已久了，早就期待可以使用RISC-V芯片了，如今英伟达给了他们一个机会，肯定会好好抓住的。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"","news_rank":0,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.36.2","shortVersion":"4.36.2","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2552456609","isCrawlerRequest":true}