Meta bets on Amazon’s 3nm Graviton chips with 192 cores for next-gen AI workloads

Meta will use tens of millions of AWS Graviton CPU cores for AI-related workloads.

AWS’s latest Graviton5 is a 3nm Arm-based chip with 192 cores, aimed at better performance and efficiency.

The deal underscores growing CPU demand alongside GPUs for real-time AI inference and agentic systems.

It also highlights the push for custom cloud silicon to cut costs and power use at scale.