Microsoft unveils Maia 200 AI chip with 3x performance edge over Amazon Trainium and Google's TPU
Microsoft has launched its second-generation custom AI chip, the Maia 200, claiming superior performance over competitors Amazon Trainium and Google's TPU. Built to optimize AI inference workloads, the chip packs over 100 billion transistors and delivers 10 petaflops in 4-bit precision. Already deployed in Azure data centers, Maia 200 powers OpenAI's GPT-5.2 models and Microsoft 365 Copilot while offering 30% better performance per dollar.