Cerebras 发布 CS-4 加速器，性能翻倍
原标题：Cerebras unveils CS-4 with double the performance on the same chip
AI 摘要
Cerebras 发布了 CS-4 AI 加速器，基于 5nm WSE-3 芯片，通过提升时钟速度和增强冷却，性能达到 CS-3 的两倍。单个机架可容纳三个晶圆，每个用户每秒可处理 4400 个 token，据称比 Nvidia GPU 快 30 倍。CS-4 采用模块化 'Backpack' 设计，并通过 AMD 和 AWS Trainium 等合作伙伴实现推理解耦。OpenAI 的 Codex Spark 等产品已使用 Cerebras 硬件。
正文节选
Cerebras unveils CS-4 with double the performance on the same chip Cerebras has introduced its CS-4 AI accelerator, which CEO Andrew Feldman calls the fastest system in the industry. The CS-4 is a rack-scale product, meaning a full server cabinet that goes into data centers as a single unit, complete with compute units, power, and cooling. The CS-4 still runs on the 5nm WSE-3 chip, but it doubles the performance of the earlier CS-3 by boosting clock speed through more power and better cooling. A