Intel Roadmap Update Includes 144-Core Sierra Forest, Clearwater Forest in 2025

Intel Roadmap Replace Consists of 144-Core Sierra Forest, Clearwater Forest in 2025

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(Picture credit score: Intel)

Intel held its Information Heart and AI Investor Webinar at the moment, revealing new merchandise and efficiency demos alongside a roadmap replace that reveals the corporate’s Xeon is transferring alongside on schedule. Intel additionally introduced that Sierra Forest, its first-gen effectivity Xeon, will include an unbelievable 144 cores, thus providing higher core density than AMD’s competing 128-core EPYC Bergamo chips. The corporate even teased the chip in a demo at its occasion. Intel additionally revealed the primary particulars of Clearwater Forest, it is second-gen effectivity Xeon that can debut in 2025. Intel passed over its 20A course of node for the extra performant 18A for this new chip, which speaks volumes about its religion within the well being of its future node.

Intel additionally offered a number of demos, together with head-to-head AI benchmarks in opposition to AMD’s EPYC Genoa that present a 4X efficiency benefit for Xeon in a head-to-head of two 48-core chips, and a reminiscence throughput benchmark that confirmed the next-gen Granite Rapids Xeon delivering an unbelievable 1.5 TB/s of bandwidth in a dual-socket server.

Intel’s disclosures, which embrace many different developments that we’ll cowl under, come as the corporate executes on its audacious objective of delivering 5 new nodes in 4 years, an unprecedented tempo that can energy its broad knowledge heart and AI portfolio that features CPUs, GPUs, FPGAs, and Gaudi AI accelerators.

Intel has misplaced the efficiency lead within the knowledge heart to AMD, and its path to redemption has been marred by delays to its Sapphire Rapids and GPU lineups. Nevertheless, the corporate says it has solved the underlying points in its course of node tech and revamped its chip design methodology to forestall additional delays to its next-gen merchandise. Let’s see what the roadmap appears to be like like.

Intel Xeon CPU Information Heart Roadmap

Intel’s roadmap for its present Xeon merchandise stays intact and on schedule because the final replace in February 2022, but it surely now has a brand new entrant — Clearwater Forest. We’ll cowl that chip intimately additional under.

Intel’s knowledge heart roadmap is cut up into two swim lanes. The P-Core (Efficiency Core) fashions are the standard Xeon knowledge heart processor with solely cores that ship the total efficiency of Intel’s quickest architectures. These chips are designed for high per-core and AI workload efficiency. In addition they come paired with accelerators, as we see with Sapphire Rapids.

The E-Core (Effectivity Core) lineup consists of chips with solely smaller effectivity cores, very like we see current on Intel’s shopper chips, that eschew some options, like AMX and AVX-512, to supply elevated density. These chips are designed for top vitality effectivity, core density, and complete throughput that’s enticing to hyperscalers. Intel’s Xeon processors won’t have any fashions with each P-cores and E-cores on the identical silicon, so these are distinct households with totally different use circumstances.

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Row 0 – Cell 0 2023 2024 2025
Intel P-Cores Emerald Rapids – Intel 7 | Sapphire Rapids HBM Granite Rapids – Intel 3 Row 1 – Cell 3
AMD P-Cores 5nm Genoa-X Turin – Zen 5
Intel E-Cores 1H – Sierra Forest – Intel 3 Clearwater Forest – Intel 18A
AMD E-Cores 1H – Bergamo – 5nm – 128 Cores

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