Back to today’s briefing

Story perspectives

Microsoft Unveils Custom Chips to Challenge Nvidia, AMD

10/2/2025

42 7 Full Breakdown

Summary

Story summary

Microsoft aims to cut Nvidia and AMD reliance by building its own data-center chips, says Kevin Scott.
Microsoft launched the Azure Maia AI Accelerator and Cobalt CPU to boost performance amid Nvidia, Intel, and Broadcom competition.
Microsoft unveiled microfluidics cooling, claiming heat removal is three times more effective than traditional methods.
Microfluidics remains experimental, with integration and manufacturability challenges.

History

Historical Context

Intel's Ivy Bridge architecture, introduced in 2012, enhanced data-center efficiency by 20%, prompting companies like Microsoft to pursue independence from major chip manufacturers. This shift led to the launch of Microsoft's Azure Maia AI Accelerator and Cobalt CPU, aiming to reduce reliance on Nvidia and AMD. Innovations like microfluidics cooling technology could further transform thermal management in data centers.

1 of 2

Story summary

Microsoft aims to cut Nvidia and AMD reliance by building its own data-center chips, says Kevin Scott.
Microsoft launched the Azure Maia AI Accelerator and Cobalt CPU to boost performance amid Nvidia, Intel, and Broadcom competition.
Microsoft unveiled microfluidics cooling, claiming heat removal is three times more effective than traditional methods.
Microfluidics remains experimental, with integration and manufacturability challenges.

1 / 2