AMD · PRODUCT DETAILS

AMD Ryzen Threadripper PRO 5955WX processor

Model Ryzen Threadripper PRO 5955WX

A 16-core, 32-thread AMD workstation processor for sWRX8 motherboards with DDR4 memory. It has no integrated graphics, so it needs a separate graphics card.

Amazon.ca · CAD

C$1,299.99

Condition: new

View offer on Amazon Price checked: Oct 21, 2026, 12:47 p.m. EDT

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About this product

Key features

Boosts up to 4.5 GHz, with a 4 GHz base clock.
64 MB of L3 cache and 8 MB of L2 cache.
AMD lists a 280 W default TDP.
Unlocked for overclocking.
Launched March 2022.

Source descriptions and claims, summarised by Priccio. We have not independently tested these claims. Included accessories can vary by retailer.

AMD — Ryzen Threadripper PRO 5955WX specifications ↗

Product source information · Reviewed 2026-10-20

Manufacturer specifications for this processor model. Clock speeds and power figures are not independent tests. Confirm motherboard and BIOS support, and what the seller includes in the box.

Product details

CPU socket: sWRX8
Cores: 16
Threads: 32
Base clock: 4 GHz
Maximum boost clock: 4.5 GHz
Cache: 64 MB L3, 8 MB L2
Processor power: 280 W default TDP
Memory support: DDR4, 8 channels
Integrated graphics: None, a separate graphics card is required
Architecture: Chagall PRO, TSMC 7nm FinFET
Launched: March 2022
Brand: AMD
Model: Ryzen Threadripper PRO 5955WX
Category: Processors (CPUs)
Colour: Not recorded
Package / bundle: AMD package code not matched to this listing. Confirm the package contents with the seller.
Amazon.ca ASIN: B0BFVVC89M