AMD THREADRIPPER PRO 9955WX STR5

sTR5, 4.50 GHz, 16 -Core
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Product details

The Threadripper Pro 9955WX STR5 is a powerful processor from Advanced Micro Devices, designed for demanding applications and multitasking scenarios. With 16 cores and a maximum turbo clock speed of 5.4 GHz, this processor delivers outstanding performance for professional workloads, including 3D rendering, video editing, and scientific calculations. The processor's architecture supports 64-bit operating systems and enables efficient processing of large data sets. The 80 MB L3 cache ensures fast data availability, while the maximum thermal design power (TDP) of 350 watts requires robust cooling to maintain performance under full load. The Threadripper Pro 9955WX STR5 is therefore an excellent choice for users who need the highest computing power.

  • 16 processor cores for parallel processing
  • Maximum turbo clock speed of 5.4 GHz
  • 80 MB L3 cache for fast data processing
  • 64-bit processor architecture for modern applications
  • Suitable for demanding workloads and multitasking.

Key specifications

Processor family
Ryzen Threadripper Pro
Number of processor cores
16 -Core
Max. TDP
350 W
Number of threads
32
PCI express version (max.)
5
Item number
59918319

General information

Manufacturer
AMD
Category
Processors
Manufacturer no.
100-100000725WOF
Release date
7.7.2025
Sales rank in Category Processors
74 of 1407

Processor

Processor family
Ryzen Threadripper Pro
Socket
sTR5
AMD Core
Ryzen
Clock frequency
4.50 GHz
Max. turbo clock rate
5.40 GHz
Number of processor cores
16 -Core
Number of threads
32
Max. TDP
350 W
L3 Cache
64 MB
PCI express version (max.)
5
Processor design
64-bit
Transfer rate
0.15 GT/s

Graphics processing unit

Clock frequency
5400 MHz

Memory

Memory channels
Octa-Channel
Memory type
DDR5 RAM

Origin

Country of origin
Taiwan

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Stall

Package dimensions

Length
13.30 cm
Width
13.30 cm
Height
7.30 cm
Weight
376 g

30-day right of return
36 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Processors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.AMD
    1.2 %
  • 2.Intel
    2.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.AMD
    3 days
  • 2.Intel
    7 days

Return rate

How often is a product of this brand in the «Processors» category returned?

Source: Digitec Galaxus
  • 1.AMD
    3.4 %
  • 2.Intel
    4.6 %
Source: Digitec Galaxus