AMD EPYC 9255 vs EPYC 4464P

VS

AMD EPYC 9255

AMD EPYC 4464P

We compared two server CPUs: AMD EPYC 9255 with 24 cores 3.25GHz and EPYC 4464P with 12 cores 3.7GHz . 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 specification of memory (6000 vs 5200)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (4nm vs 5nm)

EPYC 4464P 's Advantages

Higher base frequency (3.7GHz vs 3.25GHz)

Lower TDP (65W vs 200W)

Score

AMD EPYC 9255

VS

EPYC 4464P

General Parameters

Oct 2024

Release Date

May 2024

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Raphael

AMD Socket SP5

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

EPYC(Zen 5 (Turin))

Generation

EPYC(Zen 4 (Raphael))

Package

33.26 billions

Transistor Count

13.14 billions

4 nm

Manufacturing Process

5 nm

200 W

Power Consumption

65 W

-

Peak Operating Temperature

95°C

TSMC

Foundry

TSMC

4x70.6 mm²

Die Size

2x71 mm²

6 nm

I/O Process Size

6 nm

mm²

I/O Die Size

122 mm²

CPU Performance

24

Performance Cores

-

48

Performance Core Threads

-

3.25 GHz

Performance Core Base Frequency

3.7 GHz

4.8 GHz

Performance Core Turbo Frequency

5.4 GHz

24

Total Core Count

12

48

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32.5

Multiplier

37.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR5-5200

6 TB

Max Memory Size

-

12

Max Memory Channels

2

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9255

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

28

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