PyyanThe AI Index

Pyyan / GPU & AI Chips / Trainium 3

Trainium 3

30–40% better price-performance.

currentAWS ↗Verified 2026-08-13

2.52

PFLOPS FP8

Specifications

Memory144GB HBM3e
VendorAWS

Official links

AWS official site

What matters

  • EC2 Trn3 only
  • Nearly fully reserved

Best for AWS training.

Compare with

All 5 side by side →

Trainium 3 vs B300 Blackwell Ultra →Trainium 3 vs B200 →Trainium 3 vs MI400 →Trainium 3 vs H100 →Trainium 3 vs TPU v7 Ironwood →

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