palaniappan p9 min
AWS Trainium2 and Inferentia2: Purpose-Built AI Chips for Enterprise ML Cost Reduction
July 2026: Trainium2 (trn2.48xlarge, 3.2 Tbps EFA) and Inferentia2 via Neuron SDK — AWS cites ~30-40% better price performance vs P5e/P5en; measure your workload before quoting wider savings.