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今天，英伟达宣布向Coherent和Lumentum各投资约20亿美元，总金额近40亿美元。它们是两家以光速传输数据的技术公司。如果把AI看成一座正在建造的超级工厂，那么GPU是机器，电力是能源，而光通信就是神经系统。
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Even without widespread productivity gains, AI is drastically reshaping capital expenditure. The “hyperscalers”—the massive tech companies providing cloud and AI infrastructure—are driving an unprecedented spending boom. Analysts have revised their 2026 capex expectations for these tech giants to an astonishing $667 billion, a 24% increase from just the start of the earnings season and representing a 62% jump compared with 2025. Goldman Sachs anticipates that this AI spending will contribute roughly 1.5 percentage points to measured capex growth this year, though its net impact on overall GDP growth will be a minimal 0.1 to 0.2 percentage points owing to a heavy reliance on imported capital goods.，推荐阅读WPS下载最新地址获取更多信息
High dynamic range #HDR (high dynamic range) support is nice to have, but is only critical if you’re viewing or editing high dynamic range content. This may be important for editing video or photos, but is probably not important for most designers and developers.。关于这个话题，WPS下载最新地址提供了深入分析