AMD EPYC 7453 vs Intel Xeon Gold 6418H

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We compared two server CPUs: AMD EPYC 7453 with 28 cores 2.75GHz and Intel Xeon Gold 6418H with 24 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7453 's Advantages

Higher base frequency (2.75GHz vs 2.1GHz)

Larger L3 cache size (64MB vs 60MB)

Intel Xeon Gold 6418H 's Advantages

Released 1 years and 10 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Lower TDP (185W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7453

1208

Intel Xeon Gold 6418H +78%

2151

Geekbench 6 Multi Core

AMD EPYC 7453

4739

Intel Xeon Gold 6418H +85%

8784

AMD EPYC 7453

VS

Intel Xeon Gold 6418H

General Parameters

Mar 2021

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Sapphire Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

16.6 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

AMD Socket SP3

Socket

Intel Socket 4677

225 W

Power Consumption

185 W

-

Peak Operating Temperature

81 °C

TSMC

Foundry

Intel

4x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

FCLGA-4094

Package

FC-LGA16A

CPU Performance

2.75 GHz

Performance Core Base Frequency

2.1 GHz

3.45 GHz

Performance Core Turbo Frequency

4 GHz

28

Total Core Count

24

56

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

21.0

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

7

Cores per CCD

-

2

SMP

4

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

80

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