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April 16, 2025
財經

美突祭禁令 禁止 Nvidia銷售H20晶片給中國

美國晶片大廠Nvidia突遭商務部通知,旗下專為中國市場設計的人工智慧 (AI) 晶片「H20」未來出口至中國將須申請特別許可證,對晶片市場造成震撼。

根據路透報導,Nvidia在 4 月 9 日收到通知,表示 H20 晶片未來出口中國需取得許可證,並於 4 月 14 日確認該規範為「無限期」有效。

H20 晶片原為Nvidia因應 2022 年美國對華高階晶片禁令後所推出的「合規版本」,規格略低於 A100 與 H100 等旗艦 AI 晶片,但在 AI 推理 效能上具競爭力且價格相對親民,受到中國科技業者青睞。

據悉,光是今年至今,H20 已累積中國客戶訂單高達 180 億美元。然而,突如其來的禁令使中國主要雲端與科技巨擘措手不及。

一名知情人士指出,直到禁令公告當天,部分客戶仍期待年底前能收貨。公司中國業務團隊似乎也未提前獲知消息。

Nvidia表示,這項出口限制將使得公司在截至 4 月 27 日的第一季提列高達 55 億美元的損失,主要來自於 H20 晶片庫存、採購承諾與相關儲備。

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