微软发布第三代自研AI芯片Maia 300，降低对英伟达GPU依赖
原标题：Microsoft’s new AI chip makes it less reliant on Nvidia’s GPUs
AI 摘要
微软发布第三代自研AI芯片Maia 300，定位为微软产品与服务的“主要AI推理系统”，计划2027年投入生产部署。该芯片采用chiplet架构与台积电N2P工艺，官方称每兆瓦token数比领先GPU系统高40%，96加速器配置下机架级吞吐量达Maia 200的7倍。微软云业务负责人Scott Guthrie表示将把Maia扩展至多吉瓦级部署，从而减少对Nvidia和AMD GPU的依赖，并支撑长上下文推理与多步智能体任务。
正文节选
Microsoft is announcing its third-generation Maia in-house AI chip today, designed to be the “primary AI inference system” for Microsoft’s products and services. Maia 300 not only improves the cost and efficiency of running AI workloads in the cloud, it’s also more capable of handling the latest reasoning models and agentic tasks. Microsoft’s new AI chip makes it less reliant on Nvidia’s GPUs The new Maia 300 chip will start rolling out to production AI workloads in 2027. Maia 300 will start bei