AMD EPYC 7551P vs Centaur CHA

VS

AMD EPYC 7551P Centaur CHA

We compared two server CPUs: AMD EPYC 7551P with 32 cores 2GHz 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 7551P 's Advantages

Released 116 years and 5 months late

Higher base frequency (2GHz vs 1.2GHz)

Larger L3 cache size (64MB vs 16MB)

Centaur CHA 's Advantages

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Lower TDP (70W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551P

541

Centaur CHA +45%

786

Geekbench 6 Multi Core

AMD EPYC 7551P

2808

Centaur CHA +41%

3982

AMD EPYC 7551P

VS

Centaur CHA

General Parameters

Jun 2017

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Naples

Core Architecture

CHA

AMD Socket SP3

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

CHA (CNS)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

16 nm

AMD Socket SP3

Socket

VIA Socket 2084

180 W

Power Consumption

70 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

195 mm²

FCLGA-4094

Package

FC-LGA2084

CPU Performance

2 GHz

Performance Core Base Frequency

1.2 GHz

3 GHz

Performance Core Turbo Frequency

2.5 GHz

32

Total Core Count

8

64

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

12.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

44

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