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Arm Enters Chipmaking With AGI CPU for AI Data Centers

The shift puts Arm in direct competition with its licensees during a rush for power‑efficient AI data‑center CPUs.

Overview

  • Arm, which unveiled the AGI CPU on Tuesday in San Francisco, showed working TSMC 3‑nanometer test chips and set volume production for the second half of 2026.
  • Meta is the lead customer after co‑developing the design, with OpenAI, Cloudflare, SAP, SK Telecom and Cerebras also committing to deploy the processor.
  • The chip targets agentic AI, where software agents act on users’ behalf, and Arm claims up to double the performance per watt versus x86 racks with dense setups such as 64 CPUs per air‑cooled rack.
  • The company is moving beyond IP licensing into selling finished silicon, backing the effort with a $71 million bring‑up lab in Austin and partnerships with server makers like Quanta, Lenovo and Supermicro.
  • Arm projects about $15 billion in annual chip revenue within five years, and its shares rose after the launch as analysts, including Raymond James, issued upgrades.