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@jukan05: Interesting. According to Mizuho, as NVIDIA changed the cooling material for Rubin, the performance of liquid-metal TIM2 became unstable. A...

@jukan05 3 信息等级 3 1 噪音/剔除；2 较弱；3 普通事实；4 重要行业动态；5 极重大事件。该分数是信息显著性，不是投资建议。 发布：2026-05-13T11:39 抓取：2026-05-13 16:03
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摘要

据Mizuho报告，英伟达因液态金属TIM2性能不稳定，将Rubin冷却模块设计回退至更保守的Griffin方案。

客观事实
  • 英伟达因液态金属TIM2性能不稳定重新设计冷板模块
  • Rubin冷却模块设计回退至Griffin方案
英伟达 Rubin Griffin Mizuho

原文

Interesting.

According to Mizuho, as NVIDIA changed the cooling material for Rubin, the performance of liquid-metal TIM2 became unstable. As a result, NVIDIA redesigned the cold plate module and reverted back to Griffin. In other words, Rubin’s cooling module design appears to have shifted back toward a more conservative approach.

This makes me wonder whether it can still handle Rubin’s massive TDP.

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