微软发布第三代自研 AI 芯片 Maia 300,2027 年起量产部署
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”,将于 2027 年开始量产部署。微软云业务执行副总裁 Scott Guthrie 称,Maia 300 每兆瓦 token 数比主流 GPU 系统高 40%,在 96 加速器整机架配置下机架级 token 吞吐量最高可达 Maia 200 的 7 倍。该芯片采用 chiplet 架构、基于台积电 N2P 工艺,将计算、内存控制器与 I/O 功能分离,面向长上下文推理、低延迟对话和持续多步智能体任务。
ie. Maia 300 is a successor to the 200, which was only announced in January . Maia 200 is already running on production AI workloads across Microsoft, including Microsoft Copilot, GitHub Copilot, Microsoft Foundry, and Microsoft’s own AI models. “Maia 200 is the best performing AI infrastructure in our fleet, measured in real world metrics for AI services,” says Guthrie. “Maia 300 is a complete AI system designed for the new types of AI workloads emerging today: Long-context reasoning, latency-s
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