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英伟达市值蒸发6000亿美元,AI竞争加剧

英伟达在周一经历了历史性暴跌,其市值蒸发近6000亿美元,成为美国历史上单日最大市值损失。公司股价下跌17%,收于每股118.58美元,这是自2020年3月以来的最差交易日。而就在几天前,英伟达刚刚超越苹果,成为市值最高的上市公司。

此次暴跌的导火索是AI领域竞争加剧。中国AI公司DeepSeek近日推出了一款免费开源的大语言模型,使用英伟达的H800芯片构建。尽管硬件性能有限,该模型因其低成本和高效率引发了全球关注。DeepSeek的技术创新让市场担忧,英伟达GPU的需求可能达到顶峰,从而导致AI支出减少。然而,一些分析师依然乐观,认为AI的持续进步将需要更多计算能力,而非减少。

市场对此反应剧烈。受益于AI热潮的另一芯片制造商博通(Broadcom)也下跌了17%,市值蒸发2000亿美元。戴尔、惠普企业和超微等数据中心巨头股价亦大幅下滑。甚至与特朗普AI计划相关的甲骨文公司股价也下跌了14%。

英伟达的市值损失规模前所未有,达到其9月2790亿美元记录的两倍之多。公司CEO黄仁勋的个人财富缩水约210亿美元,在福布斯富豪榜上降至第17位。与此同时,DeepSeek的应用程序超越OpenAI的ChatGPT,成为美国下载量最多的免费应用,进一步凸显了其影响力,即使在美国对中国芯片出口限制的背景下。

尽管英伟达仍是仅次于苹果和微软的全球第三大上市公司,此次历史性损失凸显了AI行业竞争的加剧。分析人士和政策制定者呼吁不要自满,强调需要通过战略创新保持美国在AI技术领域的领先地位。

2025-01-28 00:07
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