64-core, 128-thread HEDT workstation CPU with DDR5 octa-channel memory and PCIe 5.0 support.

Specification

Details

Cores / Threads

64 cores / 128 threads (B&H Photo Video, Accelerator)

Base Clock

3.2 GHz (B&H Photo Video, AMD)

Max Boost Clock

Up to 5.1 GHz (B&H Photo Video, AMD)

Architecture

Zen 4 (Storm Peak) (AMD, Accelerator)

L1 / L2 / L3 Cache

4 MB / 64 MB / 256 MB (AMD, Accelerator)

Memory Support

Octa-channel DDR5 up to ~5200 MT/s, RDIMM ECC (AMD, Wikipedia, B&H Photo Video, Accelerator)

PCIe Lanes

Up to 128 Lanes, PCIe 5.0 (Amazon, Wikipedia, Accelerator)

Socket / Chipset

sTR5 socket; supports WRX90 (and TRX50 for HEDT) (Wikipedia, Wikipedia)

TDP

350 W (Wikipedia, B&H Photo Video)

Manufacturing Process

CCD: TSMC 5 nm; I/O Die: TSMC 6 nm (AMD, Accelerator)

Security / Management

AMD PRO features (e.g., memory encryption) (B&H Photo Video, AMD)

Launch Date

November 2023 (Wikipedia, AMD)