Intel Xeon Gold 6438M vs AMD EPYC 7453

VS

We compared two server CPUs: Intel Xeon Gold 6438M with 32 cores 2.2GHz and AMD EPYC 7453 with 28 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438M '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 (205W vs 225W)

AMD EPYC 7453 's Advantages

Higher base frequency (2.75GHz vs 2.2GHz)

Larger L3 cache size (64MB vs 60MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438M +47%

1776

AMD EPYC 7453

1208

Geekbench 6 Multi Core

Intel Xeon Gold 6438M +62%

7706

AMD EPYC 7453

4739

Intel Xeon Gold 6438M

VS

AMD EPYC 7453

General Parameters

Jan 2023

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Milan

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

16.6 billions

10 nm

Manufacturing Process

7 nm

Intel Socket 4677

Socket

AMD Socket SP3

205 W

Power Consumption

225 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

FC-LGA16A

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.75 GHz

3.9 GHz

Performance Core Turbo Frequency

3.45 GHz

32

Total Core Count

28

64

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

27.5

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

512 KB per core

60 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC Embedded 9654 vs Intel Xeon Gold 6438M

2

Intel Xeon E5 1660 vs Intel Xeon Gold 6438M

3

Opteron 8220 vs Intel Xeon Gold 6438M

4

Intel Xeon E5 2650 v2 vs Intel Xeon Gold 6438M

5

Intel Xeon E5 2608L v3 vs Intel Xeon Gold 6438M

6

AMD EPYC 7502P vs Intel Xeon Gold 6438M

7

Intel Xeon E 2374G vs Intel Xeon Gold 6438M

8

AMD EPYC 7453 vs Opteron 156

9

Intel Xeon Gold 6438M vs Intel Xeon E5 2669 v3

10

Intel Xeon Gold 6438M vs Intel Xeon E5 2698A v3