Arm AGI CPU: First Arm-Designed Silicon Built for the Agentic AI Era

Arm has unveiled the AGI CPU, a 136-core data center processor that marks the first time in the company's 35-year history that it has shipped its own production silicon rather than licensing IP to partners. Built on TSMC's 3nm process with Neoverse V3 cores, the chip is explicitly designed for what Arm calls "agentic AI infrastructure" — the CPU-side orchestration required to coordinate accelerators and manage data movement in large-scale AI agent deployments.

The AGI CPU packs up to 136 cores running at 3.2 GHz all-core (3.7 GHz boost) across two dies within a 300W TDP, with 12 channels of DDR5 at up to 8800 MT/s delivering over 800 GB/s of memory bandwidth. Arm claims more than 2x performance per rack compared to the latest x86 platforms. The chip is now available for order, with volume production expected in H2 2026.

Meta served as the lead partner, planning to deploy AGI CPUs alongside its custom MTIA accelerators with a multi-generation roadmap commitment. Other launch partners include OpenAI, Cerebras, Cloudflare, F5, Positron, Rebellions, SAP, and SK Telecom. The AGI CPU addresses a critical bottleneck: as AI agents generate enormous volumes of tokens around the clock, the reasoning, coordination, and data movement falls heavily on CPUs rather than GPUs.

https://newsroom.arm.com/blog/introducing-arm-agi-cpu