Ryzen Threadripper PRO 9945WX vs EPYC 7443

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

56854

Passmark Score

56743

Performance Difference

Ryzen Threadripper PRO 9945WX is 0.2% faster than EPYC 7443

Benchmarks & Performance Comparison

In this CPU comparison, Ryzen Threadripper PRO 9945WX performs 0.2% 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 9945WX and EPYC 7443.

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 9945WX and EPYC 7443

Ryzen Threadripper PRO 9945WX

The Ryzen Threadripper PRO 9945WX is manufactured by AMD. It was released in Julho 2025 (recentemente). It is based on the Shimada Peak (2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 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: 56,854 points.

General Information

Type:server

Designer:AMD

Manufacturer:TSMC

Release Date:Julho 2025 (recentemente)

Architecture Codename:Shimada Peak (2025)

Performance Ranking Position:157

Technical Specifications

Cores:12

Threads:24

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:4.7 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

EPYC 7443

The EPYC 7443 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 24 cores and 48 threads. Base frequency is 2.85 GHz, with boost up to 4 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 56,743 points. Launch price was $2,010.