EPYC 9455P vs EPYC 9554

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

116926

Passmark Score

104336

Performance Difference

EPYC 9455P is 12.1% faster than EPYC 9554

Benchmarks & Performance Comparison

In this CPU comparison, EPYC 9455P performs 12.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between EPYC 9455P and EPYC 9554.

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 9455P and EPYC 9554

EPYC 9455P

The EPYC 9455P is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 48 cores and 96 threads. Base frequency is 3.15 GHz, with boost up to 4.4 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 300 Watt. Memory support: DDR5. Passmark benchmark score: 116,926 points. Launch price was $4,819.

General Information

Type:server

Designer:AMD

Launch Price:$4,819

Manufacturer:TSMC

Release Date:10 October 2024 (1 year ago)

Architecture Codename:Turin (2024)

Performance Ranking Position:22

Technical Specifications

Cores:48

Threads:96

Die Size:8x 70.6 mm2

L1 Cache:80 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:256 MB (total)

Max Frequency:4.4 GHz

64-Bit Support:+

Base Frequency:3.15 GHz

Transistor Count:66,520 million

Process Technology:4 nm

Compatibility

Socket:SP5

Power Consumption (TDP):300 Watt

Max Processors In Config:1

Memory

RAM Types:DDR5

EPYC 9554

The EPYC 9554 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 64 cores and 128 threads. Base frequency is 3.1 GHz, with boost up to 3.75 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): 360 Watt. Memory support: DDR5-4800. Passmark benchmark score: 104,336 points. Launch price was $9,087.