44-Core Design
The Xeon W9-3575X features 44 CPU cores.
Intel
44-core professional CPU with extensive memory and PCIe support.

The most important capabilities and tradeoffs at a glance.
The Xeon W9-3575X features 44 CPU cores.
Intel designed the Xeon W9-3575X as a professional processor.
The processor provides extensive support for memory and PCIe.
The Intel Xeon W9-3575X is a 44-core professional CPU with extensive memory and PCIe support.
Independent perspectives and scores from published reviews.
Intel’s refreshed Xeon W-3500 line improves scientific computing and ML, but remains behind AMD Threadripper for content creation; gains are generally 0–20%, favoring multithreaded workloads.
Wayne Williams · Sep 27, 2024
Early Sapphire Rapids Refresh testing shows modest uplift over prior Xeon models through added cores, cache, and TDP; AMD remains dominant in workstation/HEDT performance.
Hassan Mujtaba · Jul 21, 2024
A strong workstation CPU for heavily threaded rendering, simulation, and AI inference, but its 340W power draw and cost limit broader appeal.
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