Microsoft could introduce its next in‑house AI chip, named Maia 300, this autumn—possibly in September—according to The Information and sources directly familiar with the plans.
The company first revealed its Maia AI chip in November 2023. Since then, Microsoft has lagged behind its main rivals, Alphabet (Google) and Amazon, in scaling its internal chip development: Google reported revenue in the quarter ending in June from direct sales of its TPU chips, while Amazon has been deploying its own processor family more widely, including Trainium.
The Information reports that Microsoft is in talks with Taiwan Semiconductor Manufacturing Company (TSMC) to secure production capacity for more than 300,000 Maia 300 chips with deliveries in 2027. Over the longer term, Microsoft aims for a one‑million unit target, although supply constraints and capacity negotiations with TSMC could limit those plans.
Microsoft is also working to persuade large cloud customers — including Anthropic — to adopt its chips, seeking to reduce dependence on expensive Nvidia processors. Andrew Wall, CEO of Microsoft Azure Maia, confirmed that the company is continuously developing custom silicon as part of its AI infrastructure strategy, but he declined to provide substantive comment on the reported production volume figures.
In January Microsoft introduced the second‑generation Maia 200, which is manufactured using TSMC’s 3‑nanometer process. The Maia 200 integrates a substantial amount of SRAM memory, which can provide a speed advantage for AI systems handling large numbers of concurrent user requests.
The reporting cites The Information and Reuters. The proposed reveal timing and production volumes are subject to change and may be affected by ongoing negotiations between Microsoft and TSMC.
Why this matters
Deploying in‑house AI chips is strategically important for major cloud providers: it can reduce reliance on third parties, potentially lower costs, and allow tighter hardware‑software co‑optimization. If Microsoft succeeds in mass producing the Maia 300 and convincing customers to adopt it, the move could intensify competition with Alphabet and Amazon in the cloud AI infrastructure market.
An AI assistant contributed to preparing this article; the final text was edited and verified by a journalist.
