Arm CEO predicts CPUs will scale to extreme core counts in an AI-driven future

Arm CEO Rene Haas said AI agents could drive a sharp jump in CPU core counts, with future server chips possibly reaching 256 or even 512 cores.

He argued that as GPUs run into physical reticle-size limits, more AI workloads may shift to CPUs and push them to scale far beyond today’s designs.

That could create a major new market for denser server CPUs by 2030 and reshape competition among Arm, Intel Xeon, AMD Epyc, and Nvidia.