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Trainium3 UltraServers Now Available: Enabling Customers to Train and Deploy AI Models Faster at Lower Cost
Summary
LAS VEGAS--(BUSINESS WIRE)--At AWS re:Invent, Amazon Web Services, Inc. (AWS), an Amazon.com, Inc. company (NASDAQ: AMZN), today announced the general availability of Trainium3 UltraServers powered by the new Trainium3 chip. Key takeaways Trainium3 UltraServers deliver high performance for AI workloads with up to 4.4x more compute performance, 4x greater energy efficiency, and almost 4x more memory bandwidth than Trainium2 UltraServers—enabling faster AI development with lower operational costs
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Read Full ArticleArticle published on December 2, 2025 by businesswire