GPU catalogue · AWS

AWS Trainium3

Amazon's 3 nm training and inference chip, in Trn3 UltraServers.

144 GB GPU memory Accelerator Released 2025-12

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AWS Trainium3

Specifications

AWS Trainium3: public facts

Good for: Training and serving on AWS with Neuron.

Machine	AWS Trainium3
Memory	144 GB HBM3e
Architecture	Trainium3
Released	2025-12

Models

Which models fit the AWS Trainium3

language models · image models · video models · embedding models.

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