AMD EPYC 9115 vs Centaur CHA

VS

AMD EPYC 9115

VIA Centaur CHA

We compared two server CPUs: AMD EPYC 9115 with 16 cores 2.6GHz 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 9115 's Advantages

Released 123 years and 9 months late

Higher specification of memory (6000 vs 3200)

Newer PCIe version (5 vs 3)

Higher base frequency (2.6GHz vs 1.2GHz)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (4nm vs 16nm)

Centaur CHA 's Advantages

Lower TDP (70W vs 125W)

Score

AMD EPYC 9115

VS

Centaur CHA

General Parameters

Oct 2024

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Turin

Core Architecture

CHA

AMD Socket SP5

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

CHA (CNS)

Package

16.63 billions

Transistor Count

-

4 nm

Manufacturing Process

16 nm

125 W

Power Consumption

70 W

TSMC

Foundry

TSMC

2x70.6 mm²

Die Size

195 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

16

Performance Cores

-

32

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

1.2 GHz

4.1 GHz

Performance Core Turbo Frequency

2.5 GHz

16

Total Core Count

8

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

12.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR5-6000

Memory Types

DDR4-3200

6 TB

Max Memory Size

-

12

Max Memory Channels

4

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9115

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

44

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