AMD EPYC 9554P vs Centaur CHA

VS

AMD EPYC 9554P

VIA Centaur CHA

We compared two server CPUs: AMD EPYC 9554P with 64 cores 3.1GHz and Centaur CHA with 8 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9554P 's Advantages

Released 121 years and 10 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 3)

Higher base frequency (3.1GHz vs 1.2GHz)

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (5nm vs 16nm)

Centaur CHA 's Advantages

Lower TDP (70W vs 360W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9554P +159%

2040

Centaur CHA

786

Geekbench 6 Multi Core

AMD EPYC 9554P +326%

16998

Centaur CHA

3982

Geekbench 5 Single Core

AMD EPYC 9554P +203%

1543

Centaur CHA

508

Geekbench 5 Multi Core

AMD EPYC 9554P +2013%

71411

Centaur CHA

3379

AMD EPYC 9554P

VS

Centaur CHA

General Parameters

Nov 2022

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Genoa

Core Architecture

CHA

AMD Socket SP5

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

CHA (CNS)

Package

52.56 billions

Transistor Count

-

5 nm

Manufacturing Process

16 nm

360 W

Power Consumption

70 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

195 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

3.1 GHz

Performance Core Base Frequency

1.2 GHz

3.75 GHz

Performance Core Turbo Frequency

2.5 GHz

64

Total Core Count

8

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

12.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

256 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

12

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

128

PCIe Lanes

44

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