Arm AGI CPU

Arm Holdings hasn't built its own silicon in 35 years — it licensed the architecture and let partners handle manufacturing. That changed on March 24, 2026, with a 136-core chip built specifically for agentic AI: many independent inference processes competing for memory bandwidth at once, a different problem than a single heavy workload. Core density comes in at double equivalent x86 designs, and because it stays inside the Neoverse ecosystem, software already written for Graviton, Axion, and Azure Maia should run without modification. Meta is the confirmed first customer, targeting 2027 deployment — the strongest signal yet that a hyperscaler believes in the design. Whether Arm actually reaches its own projected 50% share of cloud compute by year's end is the number worth watching.