Xeon E 2456 vs AMD EPYC 9554P

VS

Intel Xeon E-2456

AMD EPYC 9554P

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and AMD EPYC 9554P with 64 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Released 1 years and 1 months late

Higher base frequency (3.3GHz vs 3.1GHz)

Lower TDP (80W vs 360W)

AMD EPYC 9554P 's Advantages

Larger L3 cache size (256MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Score

Xeon E 2456

VS

AMD EPYC 9554P

General Parameters

Dec 2023

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Genoa

Intel Socket 1700

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

10 nm

Manufacturing Process

5 nm

80 W

Power Consumption

360 W

Intel

Foundry

TSMC

163 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.1 GHz

5.1 GHz

Performance Core Turbo Frequency

3.75 GHz

6

Total Core Count

64

12

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

31.0

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

16

PCIe Lanes

128

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