AMD EPYC 9255 vs AMD EPYC 9565

VS

AMD EPYC 9255

AMD EPYC 9565

We compared two server CPUs: AMD EPYC 9255 with 24 cores 3.25GHz and AMD EPYC 9565 with 72 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9255 's Advantages

Higher base frequency (3.25GHz vs 3.15GHz)

Lower TDP (200W vs 400W)

AMD EPYC 9565 's Advantages

Larger L3 cache size (384MB vs 128MB)

Score

AMD EPYC 9255

VS

AMD EPYC 9565

General Parameters

Oct 2024

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Turin

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

EPYC(Zen 5 (Turin))

Package

33.26 billions

Transistor Count

99.78 billions

4 nm

Manufacturing Process

4 nm

200 W

Power Consumption

400 W

TSMC

Foundry

TSMC

4x70.6 mm²

Die Size

12x70.6 mm²

6 nm

I/O Process Size

6 nm

mm²

I/O Die Size

mm²

CPU Performance

24

Performance Cores

72

48

Performance Core Threads

144

3.25 GHz

Performance Core Base Frequency

3.15 GHz

4.8 GHz

Performance Core Turbo Frequency

4.3 GHz

24

Total Core Count

72

48

Total Thread Count

144

100 MHz

Bus Frequency

100 MHz

32.5

Multiplier

31.5

80 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

384 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-6000

Memory Types

DDR5-6000

6 TB

Max Memory Size

6 TB

12

Max Memory Channels

12

576 GB/s

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9255

Official Website

AMD EPYC 9565

5

PCIe Version

5

128

PCIe Lanes

128

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