AWS Announces Trainium3 AI Chip and Reveals Trainium4 Roadmap with Nvidia Compatibility
By
thnaks
Baker's choice. Dense with flavour, light on filler.
Summary
AWS announced its new Trainium3 AI training chip at re:Invent 2025, featuring 3nm technology and impressive specifications. The company also revealed its roadmap for Trainium4, which will be designed to work with Nvidia's chips. This represents AWS's continued investment in developing its own AI hardware infrastructure to compete in the cloud AI market.
Key quotes
· 3 pulledAmazon Web Services, which has been building its own AI training chips for years now, just introduced a new version known as Trainium3 that comes with some impressive specs.
The cloud provider, which made the announcement Tuesday at AWS re:Invent 2025, also teased the next product on its AI training product roadmap: Trainium4, which is already in the works and will be able to work with Nvidia's chips.
AWS used its annual tech conference to formally launch Trainium3 UltraServer, a system powered by the company's state-of-the art, 3 nanometer Trainium3 chip, as well as its homegrown net
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