Centaur CHA vs AMD EPYC 9754

VS

VIA Centaur CHA

AMD EPYC 9754

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and AMD EPYC 9754 with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Centaur CHA 's Advantages

Lower TDP (70W vs 360W)

AMD EPYC 9754 's Advantages

Released 122 years and 5 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 3)

Higher base frequency (2.25GHz vs 1.2GHz)

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (5nm vs 16nm)

Score

Benchmark

Geekbench 6 Single Core

Centaur CHA

786

AMD EPYC 9754 +117%

1709

Geekbench 6 Multi Core

Centaur CHA

3982

AMD EPYC 9754 +410%

20337

Centaur CHA

VS

AMD EPYC 9754

General Parameters

Jan 1901

Release Date

Jun 2023

VIA

Manufacturer

AMD

Server

Type

Server

CHA

Core Architecture

Bergamo

VIA Socket 2084

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

16 nm

Manufacturing Process

5 nm

70 W

Power Consumption

360 W

TSMC

Foundry

TSMC

195 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

1.2 GHz

Performance Core Base Frequency

2.25 GHz

2.5 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

128

8

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

22.5

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

4

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9754

3

PCIe Version

5

44

PCIe Lanes

128

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