@SemiAnalysis_: The next-gen Cerebras CS4 is staying on 5nm. Why? Because going to 3nm doesn't magically fix the fact that SRAM scaling has completely flatt...

@SemiAnalysis_ 3 信息等级 3 发布：2026-05-27T03:00 抓取：2026-05-27 05:18

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行业 AI 半导体

摘要

Cerebras下一代晶圆级芯片CS4仍采用5nm制程，原因是SRAM缩放已基本停滞，即使采用3nm也无法解决，揭示了AI芯片设计中SRAM扩展的瓶颈。

客观事实

Cerebras CS4 下一代芯片仍采用 5nm 制程
SRAM 缩放已完全停滞，3nm 无法解决该问题

Cerebras CS4 5nm 3nm

原文

The next-gen Cerebras CS4 is staying on 5nm. Why? Because going to 3nm doesn't magically fix the fact that SRAM scaling has completely flattened. https://t.co/U9rnLQ5zZq

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