EPYC 7742 vs EPYC 9354

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

69448

Passmark Score

73892

Performance Difference

EPYC 9354 is 6.4% faster than EPYC 7742

Benchmarks & Performance Comparison

In this CPU comparison, EPYC 9354 performs 6.4% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between EPYC 7742 and EPYC 9354.

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 7742 and EPYC 9354

EPYC 7742

The EPYC 7742 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.25 GHz, with boost up to 3.4 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): 225 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 69,448 points. Launch price was $6,950.

General Information

Type:server

Series:AMD EPYC

Designer:AMD

Launch Price:$6,950

Manufacturer:TSMC

Release Date:7 August 2019 (6 years ago)

Architecture Codename:Zen 2 (2017−2020)

Performance Ranking Position:89

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:3.4 GHz

Multiplicador:22.5

64-Bit Support:+

Base Frequency:2.25 GHz

Transistor Count:4,800 million

Process Technology:7 nm, 14 nm

Unlocked Multiplier:+

Compatibilidade Com Windows 11:+

Compatibility

Socket:TR4

Power Consumption (TDP):225 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

EPYC 9354

The EPYC 9354 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 32 cores and 64 threads. Base frequency is 3.25 GHz, with boost up to 3.8 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 280 Watt. Memory support: DDR5-4800. Passmark benchmark score: 73,892 points. Launch price was $3,420.