AMD

AMD Ryzen Threadripper PRO 5955WX

Brand:: AMD
Form Factor:: Desktop
CPU Socket:: sWRX8
Core/Thread Count:: 16C/32T
TDP:: 280W
iGPU:: Discrete Graphics Card Required
CPU Series:: Ryzen Threadripper PRO 5000 WX-Series

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Manufacturer: AMD Last updated: October 9, 2026

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AMD Ryzen Threadripper PRO 5955WX Review

AMD Ryzen Threadripper PRO 5955WX desktop processor, 16C/32T 4 GHz base clock boosting up to 4.5 ghz, 280W TDP, sWRX8 socket.

The AMD Ryzen Threadripper PRO 5955WX is part of AMD's Ryzen Threadripper PRO 5000 WX-Series lineup (Chagall PRO), built for desktop systems. It offers 16C/32T with a 4 GHz base clock boosting up to 4.5 ghz, backed by 64 MB of L3 cache, within a 280W TDP on the sWRX8 platform, with Discrete Graphics Card Required integrated graphics.

Performance and Architecture

With 16C/32T, the AMD Ryzen Threadripper PRO 5955WX runs at 4 GHz base clock boosting up to 4.5 ghz. Cache totals 8 MB L2 and 64 MB L3. Its Discrete Graphics Card Required integrated graphics handle display output and light graphics work without a discrete GPU.

Platform and Compatibility

The AMD Ryzen Threadripper PRO 5955WX uses the sWRX8 platform in a 280W envelope. It supports DDR4 memory across 8 channels (Up to 3200 MT/s). The multiplier is unlocked for overclocking on a compatible motherboard and cooler.

Comparison to Alternatives

Within the Ryzen Threadripper PRO 5000 WX-Series lineup in this catalog, the AMD Ryzen Threadripper PRO 5955WX is positioned by its core/thread count and TDP relative to other Ryzen Threadripper PRO parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Mainstream desktop builds
Everyday productivity
Value-focused upgrades

Not for

Extreme overclocking (unless K/X-series)
Workstation-class multi-threaded workloads
SFF builds without adequate cooling

Specifications

What these specs mean

Identity

Release Year	2022

Cores and threads

Core Count	16 cores
Thread Count	32 threads

Clocks

Base Clock	4 GHz
Boost Clock	Up to 4.5 GHz

Cache

L2 Cache	8 MB
L3 Cache	64 MB

Platform

Socket	sWRX8

Memory

Memory Channels	8 channels
Max Memory Speed	3200 MT/s

PCIe and IO

PCIe Generation	PCIe 4.0

Power and thermals

TDP	280 W

iGPU	Discrete Graphics Card Required

FAQs

What are the key specifications of the AMD Ryzen Threadripper PRO 5955WX?

The AMD Ryzen Threadripper PRO 5955WX has 16 cores and 32 threads, a 4 GHz base and 4.5 GHz boost clock, 64 MB of L3 cache and a 280 W TDP. Integrated graphics: Discrete Graphics Card Required. Socket: sWRX8.

Will the AMD Ryzen Threadripper PRO 5955WX work with my current setup?

The AMD Ryzen Threadripper PRO 5955WX lists Socket is sWRX8. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the AMD Ryzen Threadripper PRO 5955WX best suited to?

Best suited to: Mainstream desktop builds; Everyday productivity; Value-focused upgrades.

What are the drawbacks of the AMD Ryzen Threadripper PRO 5955WX?

Not the best fit for: Extreme overclocking (unless K/X-series); Workstation-class multi-threaded workloads; SFF builds without adequate cooling.