据 FT 报道,Nvidia 已告知云和数据中心客户,至少 51% 的服务应给非中国企业,仅适用于新合同。此举针对中国 AI 开发者通过海外云租赁远程使用先进芯片训练的做法,因为美国出口管制一般不覆盖远程访问。
原文点出了出口管制未覆盖远程算力租用这一漏洞及其堵法,还给出 B300 中外价差数字,可用于理解芯片管制的实际影响路径。
Nvidia has told cloud and data center customers that at least 51% of their services should go to non-Chinese companies, applying to new contracts only. per FT
That move aims at overseas cloud rental, the route Chinese AI developers use to train on advanced chips without importing them, since US export controls generally don’t cover remote access.
Cloud firms are also asked to report the identities of the chips’ end users, which would let Nvidia see who actually rents its hardware.
Earlier in the year, Nvidia drew up a “white list” and lowered the count of Asian customers cleared to buy its AI chips to less than half. The scarcity appears in pricing: a B300 rack sells internationally for about $600,000 yet went for US$2.54M in China last month, as some report states.
来源:Rohan Paul · x.com