Centaur CHA vs AMD EPYC 75F3

VS

VIA Centaur CHA

AMD EPYC 75F3

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and AMD EPYC 75F3 with 32 cores 2.95GHz . 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 280W)

AMD EPYC 75F3 's Advantages

Released 120 years and 2 months late

Newer PCIe version (4 vs 3)

Higher base frequency (2.95GHz vs 1.2GHz)

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (7nm vs 16nm)

Score

Benchmark

Geekbench 6 Single Core

Centaur CHA

786

AMD EPYC 75F3 +124%

1762

Geekbench 6 Multi Core

Centaur CHA

3982

AMD EPYC 75F3 +308%

16249

Centaur CHA

VS

AMD EPYC 75F3

General Parameters

Jan 1901

Release Date

Mar 2021

VIA

Manufacturer

AMD

Server

Type

Server

CHA

Core Architecture

Milan

VIA Socket 2084

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

16 nm

Manufacturing Process

7 nm

70 W

Power Consumption

280 W

TSMC

Foundry

TSMC

195 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.95 GHz

2.5 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

32

8

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

29.5

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

512 KB per core

16 MB shared

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

-

Cores per CCD

4

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

44

PCIe Lanes

128

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