AMD EPYC 7451 vs Intel Xeon Gold 5318H

VS

AMD EPYC 7451

Intel Xeon Gold 5318H

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Intel Xeon Gold 5318H with 18 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7451 's Advantages

Larger L3 cache size (64MB vs 24.75MB)

Intel Xeon Gold 5318H 's Advantages

Released 3 years and 10 months late

Higher specification of memory (2667 vs 2666)

Higher base frequency (2.5GHz vs 2.3GHz)

Lower TDP (150W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7451

879

Intel Xeon Gold 5318H +16%

1024

Geekbench 6 Multi Core

AMD EPYC 7451

5142

Intel Xeon Gold 5318H +26%

6493

AMD EPYC 7451

VS

Intel Xeon Gold 5318H

General Parameters

Jun 2017

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Cooper Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon Gold (Cooper Lake-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

180 W

Power Consumption

150 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.5 GHz

3.2 GHz

Performance Core Turbo Frequency

3.8 GHz

24

Total Core Count

18

48

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

25.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

24.75 MB shared

Yes

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR4-2667

8

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

48

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