AWS Graviton4
The Arm CPU that quietly runs a huge share of AWS — including AI data plumbing.
You're looking at a chip record: what this processor is, its key specs, who designs, manufactures and supplies its parts, and where it gets used.
Graviton4 carries 96 Neoverse V2 cores and shows how far hyperscaler CPUs have come: Amazon has said the majority of new CPU capacity added by AWS in recent years is Graviton. In AI systems it does the unglamorous work — APIs, storage, queues — around the accelerators.
Specifications & key facts
Each figure is labeled by basis: vendor spec, vendor claim, reported, estimate, or official. "Not publicly disclosed" means exactly that — we never invent values.
Overview
Memory
How this connects to the rest of the stack
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Sources
Record reviewed as of 2026-01-15 — see Methodology.