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Illustration of a processor

Illustration. Product photos available on request.

Processors

Ryzen Threadripper PRO 5955WX workstation processor

Model Ryzen Threadripper PRO 5955WX
Also listed as
100-100000447WOF, 100-000000447

16-core, 32-thread Ryzen Threadripper PRO 5000 WX series workstation processor (Chagall PRO, Zen 3) for sWRX8 motherboards.

Cores and threads
16 cores, 32 threads
Clock speed
4 GHz base, up to 4.5 GHz boost
Socket and memory
sWRX8, DDR4
Graphics
None, needs a graphics card
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Overview Specifications Media Works with Support
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Overview

Highlights

  • 16 cores and 32 threads, Zen 3 architecture
  • 4 GHz base clock, up to 4.5 GHz boost clock
  • 64 MB L3 cache and 8 MB L2 cache
  • 280 W default TDP, unlocked for overclocking
  • sWRX8 socket, eight-channel DDR4 memory up to 3200 MT/s, PCIe 4.0
  • No integrated graphics; a discrete graphics card is required

It runs at 4 GHz base and up to 4.5 GHz boost, with 64 MB L3 cache and a 280 W default TDP. It has no integrated graphics and needs a separate graphics card.

At a glance

Series
Ryzen Threadripper PRO
Generation
Ryzen Threadripper PRO 5000 WX series
Socket
sWRX8
Graphics
None
Used with
Motherboards, memory (RAM) and CPU coolers See products

Specifications

General specifications

Family
Ryzen Threadripper PRO
Series
Ryzen Threadripper PRO 5000 WX-Series
Form factor
Desktops
AMD PRO technologies
Yes
Regional availability
Global, China, NA, EMEA, APJ, LATAM
Former codename
Chagall PRO
Processor architecture
Zen 3
CPU cores
16
Threads
32
Max. boost clock
Up to 4.5 GHz
Base clock
4 GHz
L1 cache
1024 KB
L2 cache
8 MB
L3 cache
64 MB
Default TDP
280 W
Process technology, CPU cores
TSMC 7 nm FinFET
Unlocked for overclocking
Yes
CPU socket
sWRX8
Max. operating temperature (Tjmax)
95 °C
Launch date
8 March 2022
OS support
Windows 11 64-bit, Windows 10 64-bit

Connectivity

PCI Express version
PCIe 4.0
System memory type
DDR4
Memory channels
8
System memory specification
Up to 3200 MT/s

Graphics

Graphics model
Discrete graphics card required

Product IDs

Product ID, boxed
100-100000447WOF
Product ID, tray
100-000000447

Key features

Supported technologies
AMD Zen 3 Core Architecture

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

AMD product page

Media

Illustration of a processor

Photos and datasheets on request

Photos of this model are not on our site yet. Our sales desk can share product photos, the datasheet and the manual for Ryzen Threadripper PRO 5955WX.

Request photos and datasheet

Downloads

No downloads are listed for this model yet. Drivers, firmware and manuals are available from the brand's support site.

Official information

AMD product page for Ryzen Threadripper PRO 5955WX amd.com

Works with

Motherboards with the sWRX8 socket

Check the chipset supports this processor generation.

View all

Memory (RAM)

View all

CPU coolers

View all
  • GIGABYTE GP-GIGABYTE GME 240I

    GIGABYTE

    GAMING 240 ICE

    GP-GIGABYTE GME 240I

    • 240 mm
    • 2 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details
  • GIGABYTE GP-GIGABYTE GME 240

    GIGABYTE

    GAMING 240

    GP-GIGABYTE GME 240

    • 240 mm
    • 2 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details
  • GIGABYTE GP-GIGABYTE GME 360I

    GIGABYTE

    GAMING 360 ICE

    GP-GIGABYTE GME 360I

    • 360 mm
    • 3 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details
  • GIGABYTE GP-GIGABYTE GME 360

    GIGABYTE

    GAMING 360

    GP-GIGABYTE GME 360

    • 360 mm
    • 3 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details

Support

Warranty and repairs

Warranty is as per AMD’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From AMD

Practical notes

  1. Update the motherboard BIOS if the board needs it for the processor generation, before fitting the processor.

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