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AMD Ryzen Threadripper PRO 3955WX 3.9GHz 16 Core

Let AMD Threadripper™ PRO Processors be the productivity boosting engine at the heart of your next professional workstation.

CCL Code: CPU0693
Manufacturer Code: 100-100000167WOF
Manufacturer: AMD
AMD Ryzen Threadripper PRO 3955WX 3.9GHz 16 Core

The Ultimate Processor for the Professional Workstation

Key Features:

  • Base: 3.9GHz, Turbo: 4.3GHz
  • 16 Cores, 32 Threads
  • Socket sWRX8
  • 280W TDP
  • *No Cooler Included*

Delivery Options

Tomorrow via Priority Delivery

Free Delivery by Thursday 29th April

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Collection Options

Saturday 24th April from CCL (BD11 2PS)

Monday 26th April from Local Collection Point

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Imagine What You Can Do

AMD Ryzen™ Threadripper™ PRO based workstations are the ideal tools for artists, architects, engineers and are packed with features designed for the most demanding professional workloads.

  • Leading single threaded and multithreaded performance
  • AMD PRO Technologies
  • Unrivaled memory bandwidth1
  • PCIe® 4.0 support for next-gen GPUs and storage

Performance Leadership

Professional content creators can now leverage the fastest1, most versatile workstation processor ever created, with unmatched core counts for multi-threaded workloads that rival competing dual socket solutions and high frequency single threaded performance for lightly threaded tasks. This unique, full spectrum compute capability enables reduced render times, more creative iterations, faster simulation solving, quick assembly rebuilds and smooth interactivity with 3D assets. 

Leadership Architecture

AMD Ryzen™ Threadripper™ PRO Processors are based on 7nm process technology, delivering an unmatched CPU core density for professional workloads. Additionally, the platform supports 128 PCIe® 4.0 lanes enabling a variety of advanced configurations leveraging next-gen GPUs and storage devices. 

Blazing Fast PCIe® 4.0

AMD Ryzen™ Threadripper™ PRO Processors are the only professional workstation processor to support PCIe® 4.0, which delivers twice the I/O performance over PCIe 3.0.

  • Accelerate workflows with next-gen GPUs and high-speed storage devices
  • Support for 128 PCIe lanes
  • Enables a variety of advanced configurations

AMD Secure Processor

The AMD Secure Processor is a powerful, integrated, dedicated security processor designed to establish a hardware root-of-trust to help secure the processing and storage of sensitive data and trusted applications.

AMD Memory Guard

Help secure your entire system memory with AMD Ryzen™ PRO processors, the world’s only processor family with full memory encryption as a standard feature2. AMD Memory Guard delivers real time encryption of system memory to help defend against physical attacks should your laptop be lost or stolen.

PCI Express and PCIe are registered trademarks of PCI-SIG Corporation.

Advanced Support for Traditional Manageability

All Ryzen™ PRO processors from AMD enable a robust manageability feature set for simplified deployment, imaging, and management that is compatible with your current infrastructure so you can:

  • Remotely update and repair networked devices
  • Monitor, restore, and upgrade systems
  • Fix a wide range of client issues in-band and out-of-band

1. Based on AMD performance lab testing on June 8, 2020 using the Cinebench R20 nT benchmark test to compare the multi-thread performance of Ryzen Threadripper PRO 3995WX vs. (2) Intel Xeon Platinum 8280 processors. Results may vary. CPP-14
2. For general business laptops and desktops AMD Memory Guard, full system memory encryption, is included in AMD Ryzen PRO and Athlon PRO processors. PP-3


CPU Type AMD Ryzen Threadripper PRO
CPU Manufacturer AMD
CPU Cores Sixteen Core
CPU Socket Socket sWRX8
Cache 64 MB
CPU Threads 32
Processor Turbo Speed 4.3 GHz
CPU Family AMD Ryzen Threadripper PRO
Processor Number 3955WX
CPU Speed 3.9 GHz
L1 Cache 1 MB
L2 Cache 8 MB
L3 Cache 64 MB
Architecture Zen 2
Technology TSMC 7nm FinFET
Socket sWRX8
CodeName Zen 2
Number of Cores 16
Turbo Core Yes
Turbo Speed Up to 4.3 GHz
Number of Threads 32 threads


Integrated Graphics No


Memory Types DDR4-3200
Number of Memory Channels 8 channels


Thermal Guideline 90 °C
TDP (Thermal Design Power) 280 W


Form Factor CPU
In The Box Processor


Warranty 3 Years

Key Features

CPU Cooler Included No

Item Details

Manufacturer AMD
Manufacturer Code 100-100000167WOF
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer AMD
Manufacturer Code 100-100000167WOF

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