Arm exec on the Agentic CPU: GPUs think, CPUs act — agents need their own class of silicon
BenBajarin · x · 2026-11-12
In a Diligence Stack interview, Arm's Cloud AI chief Mohamed Awad lays out the Agentic CPU thesis: GPUs think, CPUs act — tool calls, code execution, database queries all land on CPUs. He splits AI datacenter CPUs into three classes: accelerator head nodes, cloud-native CPUs, and a new "virtual user" agentic CPU class. A companion note argues agent CPU racks form a separate scale-out network where DPUs become the isolation and control layer.
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