# TSMC 3nm

Microsoft Unveils Maia 200 — A 3nm AI Inference Chip Aimed at Denting NVIDIA’s Dominance

Microsoft has launched Maia 200, a TSMC 3nm AI inference chip the company says outperforms Amazon’s Trainium v3 and Google’s TPU v7 on low-precision workloads while improving inference cost-efficiency by about 30% versus its current fleet. The release underscores hyperscalers’ push into custom silicon to reduce reliance on Nvidia GPUs, but success will depend on software tooling, ecosystem adoption and independent benchmarking.