Centaur CHA vs AMD EPYC 7551

VS

VIA Centaur CHA

AMD EPYC 7551

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and AMD EPYC 7551 with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 2666)

Lower TDP (70W vs 180W)

AMD EPYC 7551 's Advantages

Released 116 years and 5 months late

Higher base frequency (2GHz vs 1.2GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (14nm vs 16nm)

Score

Benchmark

Geekbench 6 Single Core

Centaur CHA

786

AMD EPYC 7551 +13%

890

Geekbench 6 Multi Core

Centaur CHA

3982

AMD EPYC 7551 +37%

5459

Centaur CHA

VS

AMD EPYC 7551

General Parameters

Jan 1901

Release Date

Jun 2017

VIA

Manufacturer

AMD

Server

Type

Server

CHA

Core Architecture

Naples

VIA Socket 2084

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

16 nm

Manufacturing Process

14 nm

70 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

TSMC

Foundry

GlobalFoundries

195 mm²

Die Size

213 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2 GHz

2.5 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

32

8

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

256 KB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

44

PCIe Lanes

-

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