Amazon's AI chip Trainium3 is 4x faster than Trainium2, generating multi-billion dollar revenue with over 1 million chips in production and 100,000+ companies using it. Jassy unveils successor at AWS re:Invent.

Unusual Whales
2025.12.05 11:46
Amazon CEO Andy Jassy discussed the new generation of the company's AI chip, Trainium3, at the AWS re:Invent conference. Trainium3 is four times faster and consumes less power than its predecessor, Trainium2, competing with Nvidia. Trainium2 is already a multi-billion-dollar revenue business with over a million chips in production and 100,000 companies using it. Bedrock, Amazon's AI app development tool, allows companies to choose from various AI models. Trainium3 is projected to deliver 4.4x more compute performance, 4x greater energy efficiency, and almost 4x more memory bandwidth compared to Trainium2.