Cerebras CEO 解析 AI 芯片三大供应链瓶颈及自身规避路径
Cerebras 的 CEO 在播客里讲得很直白：别人抢 HBM 和台积电 3nm 产能，他家芯片用 5nm、不要 CoWoS，供应逻辑完全不一样，听听他们怎么绕开的。
Cerebras 联合创始人兼 CEO Andrew Feldman 指出 AI 加速器行业普遍受制于三大供应链瓶颈：HBM 内存、CoWoS 封装产能以及 TSMC 3nm 制程的产能获取。他表示 Cerebras 通过架构选择基本绕开了这三项。该公司芯片不依赖 HBM 和 CoWoS，且当前芯片采用 5nm 工艺而非 3nm 制造。在内存和先进封装产能直接限制出货量的行业环境下，Cerebras 的供应结构与主流 GPU 系统存在实质差异。
Andrew Feldman, co-founder and CEO of Cerebras explains the 3 major supply-chain bottlenecks affecting much of the AI accelerator industry:
HBM memory, CoWoS packaging capacity, and access to TSMC’s 3nm manufacturing. Cerebras largely sidesteps all 3 by architectural choice.
It does not rely on HBM or CoWoS, and its current chips are manufactured on a 5nm process rather than 3nm.
In an industry where access to memory, advanced packaging, and leading-edge fabrication capacity can directly constrain shipments, that gives Cerebras a materially different supply profile from the main-street GPU systems.
---- full video on The MAD Podcast with Matt Turck and Cerebras YouTube channel, (link in comment)
