AMD Ryzen Threadripper PRO 9955WX

AMD Ryzen Threadripper PRO 9955WX
Benchmarks & Specs

Last updated:
The AMD Ryzen Threadripper PRO 9955WX is an outstanding processor specifically designed for demanding workstation applications. Based on the advanced Zen 5 architecture and manufactured using the efficient 4nm process, this CPU delivers exceptional performance for professionals. Of particular note is its superior multithreading capability, making it an ideal choice for tasks such as 3D rendering, complex simulations, and data-intensive calculations.

In Cinebench 2024, the processor demonstrates its strength with 131 points in the single-core area and an impressive 2400 points in the multi-core test. This highlights the combination of high single-core performance and massive parallel processing. The 9955WX not only offers raw computing power but also the reliability and features that are essential in professional environments, such as support for large amounts of memory and comprehensive connectivity.

It is the perfect foundation for workstations that demand the highest levels of performance and stability.
  • Excellent Multithreading Performance
  • Advanced Zen 5 Architecture
  • Ideal for Professional Workstations
  • Efficient 4nm Manufacturing

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 40 / 543
In segment Desktop
Multi-core performance
Rank 33 / 519
In segment Desktop
Cinebench 2024 Single-Core

Cinebench 2024 Single-Core
Single-core performance

Intel Core i9-13900K
24C / 32T · 5.80 GHz
132 pts
Intel Core i9-13900KF
24C / 32T · 5.80 GHz
132 pts
AMD Ryzen Threadripper PRO 9955WX
16C / 32T · 5.40 GHz
131 pts
AMD Ryzen 5 9600
6C / 12T · 5.20 GHz
128 pts
Intel Core Ultra 5 235
14C / 14T · 5.00 GHz
127 pts
Cinebench 2024 Multi-Core

Cinebench 2024 Multi-Core
Multi-core performance

Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
2,439 pts
Intel Core Ultra 9 285K
24C / 24T · 5.70 GHz
2,416 pts
AMD Ryzen Threadripper PRO 9955WX
16C / 32T · 5.40 GHz
2,400 pts
AMD Ryzen 9 9950X3D2
16C / 32T · 5.60 GHz
2,395 pts
AMD Ryzen 9 9950X3D
16C / 32T · 5.70 GHz
2,393 pts
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3,240
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
3,240
AMD Ryzen Threadripper PRO 9955WX
16C / 32T · 5.40 GHz
3,231
AMD Ryzen Threadripper 9980X
64C / 128T · 5.40 GHz
3,220
AMD Ryzen Threadripper 9970X
32C / 64T · 5.40 GHz
3,220
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Core i9-13900K
24C / 32T · 5.50 GHz
20,305
AMD Ryzen Threadripper PRO 3995WX
64C / 128T · 3.00 GHz
20,256
AMD Ryzen Threadripper PRO 9955WX
16C / 32T · 4.70 GHz
20,239
AMD Ryzen Threadripper PRO 5995WX
64C / 128T · 3.20 GHz
20,165
AMD Ryzen Threadripper PRO 5975WX
32C / 64T · 4.00 GHz
19,975

More benchmarks

At a glance

PropertyValue
FamilyAMD Ryzen Threadripper PRO (20)
CPU groupAMD Ryzen Threadripper PRO 9000 (5)
ArchitectureShimada Peak (Zen 5)
Technology4 nm
SegmentDesktop
SocketWRX90
Generation6
PredecessorAMD Ryzen Threadripper PRO 7955WX
Q4/2023
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads16 / 32
Hyperthreading / SMT
Core architecturenormal
Cores: 16x Zen 5
Frequency: 4.70 GHz
Turbo Frequency (1 Core): 5.40 GHz
Turbo Frequency (16 Cores):
L2-Cache16.00 MB
L3-Cache64.00 MB
OverclockingYes

Memory & PCIe

Memory typeMemory bandwidth
DDR5-6400
380.3 GB/s
PropertyValue
Max. Memory2048 GB
Memory channels8
ECC
PCIe5.0 x 128
PCIe Bandwidth504.1 GB/s

Thermal Management

PropertyValue
TDP350 W
TDP (PL2)
TDP up
TDP down
T. junction max.95 °C

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsWindows 11, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3
Release dateQ3/2025
Release price1649 $
DocumentsTechnical data sheet
AMD Ryzen Threadripper PRO 9955WX
AMD Ryzen Threadripper PRO 9955WX
Buy now on Amazon and save! Buy on Amazon