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Tom’s Hardware
Tom’s Hardware
Technology
Luke James

Intel reveals 288-core Clearwater Forest Xeon at Hot Chips — 18A process' first outing promises big efficiency and performance gains

A datrk render of a data center.

Intel pulled the wraps off its first all-E-core Xeon at Hot Chips on Monday, August 25, in Cupertino, California. Dubbed Clearwater Forest, it's the first Xeon built on the company’s next-gen 18A process.

Scheduled to ship in 2026, the processor packs a punch with 288 efficiency cores and a two-socket ceiling of 576 cores, as well as over 1,152 MB combined last-level cache. On paper, it’s Intel’s next attempt to close the performance-per-watt gap in the data center, and it’s a shot across the bow at AMD’s EPYC line.

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