EPYC 7H12 vs Ryzen Threadripper PRO 9955WX

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

69633

Passmark Score

67561

Performance Difference

EPYC 7H12 is 3.1% faster than Ryzen Threadripper PRO 9955WX

Benchmarks & Performance Comparison

In this CPU comparison, EPYC 7H12 performs 3.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between EPYC 7H12 and Ryzen Threadripper PRO 9955WX.

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 EPYC 7H12 and Ryzen Threadripper PRO 9955WX

EPYC 7H12

The EPYC 7H12 is manufactured by AMD. It was released in 18 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.6 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 69,633 points.

General Information

Type:server

Series:AMD EPYC

Designer:AMD

Manufacturer:TSMC

Release Date:18 September 2019 (6 years ago)

Architecture Codename:Zen 2 (2017−2020)

Performance Ranking Position:88

Technical Specifications

Cores:64

Threads:128

Die Size:192 mm2

L1 Cache:96K (per core)

L2 Cache:512K (per core)

L3 Cache:256 MB (total)

Max Frequency:3.3 GHz

Multiplicador:26

64-Bit Support:+

Base Frequency:2.6 GHz

Transistor Count:4,800 million

Process Technology:7 nm, 14 nm

Unlocked Multiplier:+

Compatibilidade Com Windows 11:+

Compatibility

Socket:TR4

Power Consumption (TDP):280 Watt

Max Processors In Config:2 (Multiprocessor)

Memory

RAM Types:DDR4 Eight-channel

Memory Channels:8

Memory Bandwidth:204.763 GB/s

ECC Memory Support:+

Max Memory Capacity:4 TiB

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.