Ryzen Threadripper PRO 9955WX vs Ryzen Threadripper PRO 5965WX

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Performance Comparison

About PassMark

Passmark Score

67561

Passmark Score

66614

Performance Difference

Ryzen Threadripper PRO 9955WX is 1.4% faster than Ryzen Threadripper PRO 5965WX

Benchmarks & Performance Comparison

In this CPU comparison, Ryzen Threadripper PRO 9955WX performs 1.4% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Ryzen Threadripper PRO 9955WX and Ryzen Threadripper PRO 5965WX.

Both processors are popular choices for gaming PCs. Consider factors like core count, boost clock speeds, power consumption (TDP), and gaming vs productivity performance when choosing between these CPUs.

Technical Specifications

Detailed hardware specifications for Ryzen Threadripper PRO 9955WX and Ryzen Threadripper PRO 5965WX

Ryzen Threadripper PRO 9955WX

The Ryzen Threadripper PRO 9955WX is manufactured by AMD. It was released in 23 July 2025 (less than a year ago). It is based on the Shimada Peak (2025) architecture. It features 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 67,561 points. Launch price was $1,649.

General Information

Type:desktop

Designer:AMD

Launch Price:$1,649

Manufacturer:TSMC

Release Date:23 July 2025 (less than a year ago)

Architecture Codename:Shimada Peak (2025)

Performance Ranking Position:95

Technical Specifications

Cores:16

Threads:32

Die Size:2x 70.6 mm2

L1 Cache:64 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:64 MB (total)

Max Frequency:5.4 GHz

64-Bit Support:+

Base Frequency:4.5 GHz

Transistor Count:16,630 million

Process Technology:4 nm

Unlocked Multiplier:+

Compatibility

Socket:sTR5

Power Consumption (TDP):350 Watt

Max Processors In Config:1

Memory

RAM Types:DDR5

Ryzen Threadripper PRO 5965WX

The Ryzen Threadripper PRO 5965WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 24 cores and 48 threads. Base frequency is 3.8 GHz, with boost up to 4.5 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 66,614 points.