Microsoft AI Chip Deployment Lags Behind Infrastructure Investment

A Guardian investigation has uncovered a significant gap between the public claims of Microsoft Corporation regarding its AI capacity and the actual number of advanced AI chips installed in its datacentres. While internal documents indicate 2.2 million chips are installed, calculations based on the company's reported 5GW to 10GW of capacity suggest the number should be between 4 million and 6.4 million.

Since 2022, Microsoft has invested approximately $280 billion into AI infrastructure. However, major projects like the Fairwater datacentres in Wisconsin and Georgia appear only partially operational, contradicting company claims that they were going live. Shaolei Ren, a professor at the University of California, Riverside, noted that while Microsoft's audited sustainability reports provide some credibility, the company has provided insufficient context regarding what it means to have added capacity.

CEO Satya Nadella clarified that the bottleneck is not a supply issue of chips, but rather a lack of electrical power and warm shells to house the hardware. He noted that without these facilities, chips remain in inventory. Microsoft has dismissed the investigation's findings as inaccurate and based on incorrect assumptions.