CPUDesktopReleased Mar 8, 2022

AMD Ryzen Threadripper PRO 5995WX

64C/128T · 4.5 GHz · 280 W

The Ryzen Threadripper PRO 5995WX is the 64-core, 128-thread flagship of AMD's Threadripper PRO 5000 WX-Series (Chagall), launched on March 8, 2022 in the Lenovo ThinkStation P620 and released to the DIY market later in 2022 at $6,499. It uses eight fully enabled Zen 3 chiplets with a 12 nm I/O die, raising boost clocks to 4.5 GHz over the 3995WX while keeping the sWRX8 socket and WRX80 platform, with eight-channel DDR4 and 128 PCIe 4.0 lanes. Unlike its predecessor it is unlocked for overclocking.

General

Manufacturer: AMD
Model: AMD Ryzen Threadripper PRO 5995WX
Segment: Desktop
Generation: Threadripper 5000
Codename: Chagall
Architecture: x86_64
Microarchitecture: Zen 3
Release date: Mar 8, 2022
Price: $6,499Search on Amazon

Cores & clocks

Cores / threads: 64 cores / 128 threads
Base clock: 2.70 GHz
Boost clock: 4.50 GHz
TDP (design W): 280 W
Unlocked: ✓ Yes
L2 cache: 32 MB
L3 cache: 256 MB
Technology (nm): 7 nm
TSMC N7 (CCD) + GF 12 nm (IOD)

Platform

Socket: sWRX8
2-CPU (multi-socket): ✕ No
Integrated GPU: None
Memory type: DDR4-3200
8-channel
Memory size: Up to 2,048 GB
ECC memory: ✓ Yes
PCIe: PCIe 4.0 (128 lanes)

Instructions & AI

Instruction extensions: SSESSE2SSE3SSSE3SSE4.1SSE4.2SSE4AAVXAVX2FMA3AES-NISHAAMD-Vx86-64
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: AMD lists Windows 10 64-bit and Windows 11 64-bit support for this processor, and Microsoft names the Threadripper PRO 5945WX through 5995WX on its Windows 11 24H2 supported-processor list and the Threadripper PRO 5000 WX-Series on the 25H2 list; no separate 26H2 list has been published, so the 25H2 status is carried over. Zen 3 is supported by mainline Linux kernels, so current Ubuntu, Fedora and Arch releases run normally.

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