AMD Ryzen Threadripper PRO 3955WX

AMD Ryzen Threadripper PRO 3955WX
Benchmarks & Specs

Last updated:
The AMD Ryzen Threadripper PRO 3955WX remains a remarkable choice for demanding work environments. This processor, based on the Zen 2 architecture, was manufactured using the efficient 7nm process. With its high core count, it offers excellent multi-threaded performance. It is particularly well-suited for computationally intensive tasks such as 3D rendering or complex simulations.

  • High Multi-Thread Performance
  • Extensive L3 Cache (64 MB)
  • Support for PCIe 4.0
  • Robust Zen 2 Architecture
Professionals benefit from the generous features, including a large L3 cache of 64 MB. This cache significantly accelerates data access and ensures improved responsiveness for large projects.

In addition, the AMD Ryzen Threadripper PRO 3955WX supports the fast PCIe 4.0. This interface enables fast connections to modern graphics cards and NVMe storage devices. As a result, your system remains responsive even with high data volumes. We see how it still reliably performs its work in many professional setups.

Its original design as a high-end workstation processor pays off to this day. It is a solid foundation for very powerful systems.

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 259 / 867
In segment Desktop
Multi-core performance
Rank 118 / 821
In segment Desktop
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i9-10900
10C / 20T · 5.20 GHz
1,662
Intel Core i9-10900F
10C / 20T · 5.20 GHz
1,662
AMD Ryzen Threadripper PRO 3955WX
16C / 32T · 4.30 GHz
1,656
AMD Ryzen 3 3300X
4C / 8T · 4.30 GHz
1,654
Intel Xeon Gold 6354
18C / 36T · 3.60 GHz
1,652
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

AMD Ryzen Threadripper 3960X
24C / 48T · 4.00 GHz
13,875
AMD Ryzen Threadripper PRO 5945WX
12C / 24T · 4.30 GHz
13,824
AMD Ryzen Threadripper PRO 3955WX
16C / 32T · 4.00 GHz
13,740
Intel Core i5-14400
10C / 16T · 2.50 GHz
13,682
Intel Core i5-14400F
10C / 16T · 2.50 GHz
13,682
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Intel Xeon E-2224
4C / 4T · 4.60 GHz
1,322
Intel Xeon E-2278G
8C / 16T · 5.00 GHz
1,314
AMD Ryzen Threadripper PRO 3955WX
16C / 32T · 4.30 GHz
1,310
Intel Xeon E-2278GE
8C / 16T · 4.70 GHz
1,308
AMD Ryzen Threadripper PRO 3945WX
12C / 24T · 4.30 GHz
1,307
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Core i9-12900
16C / 24T · 4.20 GHz
15,712
Intel Xeon Gold 5220R
24C / 48T · 2.40 GHz
15,684
AMD Ryzen Threadripper PRO 3955WX
16C / 32T · 4.00 GHz
15,679
Intel Xeon Gold 6238
22C / 44T · 2.60 GHz
15,622
Intel Core i9-12900T
16C / 24T · 3.40 GHz
15,450
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

Intel Core i9-12900K
16C / 24T · 3.20 GHz
11,365
Intel Core i9-12900KF
16C / 24T · 3.20 GHz
11,365
AMD Ryzen Threadripper PRO 3955WX
16C / 32T · 3.90 GHz
10,843
AMD Ryzen 9 3950X
16C / 32T · 3.50 GHz
10,761
Intel Core i9-7980XE
18C / 36T · 2.60 GHz
10,563

More benchmarks

At a glance

PropertyValue
FamilyAMD Ryzen Threadripper PRO (20)
CPU groupAMD Ryzen Threadripper PRO 3000 (4)
ArchitectureCastle Peak (Zen 2)
Technology7 nm
SegmentDesktop
SocketWRX8 (sWRX8)
Generation3
Predecessor
SuccessorAMD Ryzen Threadripper PRO 5955WX
Q1/2022

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads16 / 32
Hyperthreading / SMT
Core architecturenormal
Cores: 16x
Frequency: 3.90 GHz
Turbo Frequency (1 Core): 4.30 GHz
Turbo Frequency (16 Cores): 4.00 GHz
L2-Cache8.00 MB
L3-Cache64.00 MB
OverclockingYes

Memory & PCIe

Memory typeMemory bandwidth
DDR4-3200
51.2 GB/s
PropertyValue
Max. Memory2048 GB
Memory channels8
ECC
PCIe4.0 x 128
PCIe Bandwidth252.0 GB/s

Thermal Management

PropertyValue
TDP280 W
TDP (PL2)
TDP up
TDP down
T. junction max.95 °C

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsWindows 10, Windows 11, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release dateQ1/2021
Release price1149 $
DocumentsTechnical data sheet
AMD Ryzen Threadripper PRO 3955WX
AMD Ryzen Threadripper PRO 3955WX
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