Intel Xeon Gold 6438M vs AMD EPYC Embedded 3251

VS

Intel Xeon Gold 6438M AMD EPYC Embedded 3251

We compared two server CPUs: Intel Xeon Gold 6438M with 32 cores 2.2GHz and AMD EPYC Embedded 3251 with 8 cores 2.5GHz . 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 4 years and 11 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (60MB vs 16MB)

AMD EPYC Embedded 3251 's Advantages

Higher base frequency (2.5GHz vs 2.2GHz)

Lower TDP (55W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438M +104%

1776

AMD EPYC Embedded 3251

870

Geekbench 6 Multi Core

Intel Xeon Gold 6438M +56%

7706

AMD EPYC Embedded 3251

4939

Intel Xeon Gold 6438M

VS

AMD EPYC Embedded 3251

General Parameters

Jan 2023

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Zen

Intel Socket 4677

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

AMD BGA SP4r2

205 W

Power Consumption

55 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

FC-LGA16A

Package

SP4r2

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.5 GHz

3.9 GHz

Performance Core Turbo Frequency

3.1 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

25.0

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

60 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

32

Related CPU Comparisons

1

Intel Xeon Gold 6438M vs Intel Xeon Gold 6342

2

Intel Xeon Gold 6438M vs Intel Xeon Gold 6438N

3

Intel Xeon Gold 6438M vs Intel Xeon Phi 3120A

4

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

5

AMD EPYC Embedded 9654 vs Intel Xeon Gold 6438M

6

Intel Xeon X5675 vs Intel Xeon Gold 6438M

7

AMD EPYC 7663 vs Intel Xeon Gold 6438M

8

AMD EPYC Embedded 3251 vs Intel Xeon Platinum 8360Y

9

Intel Xeon Gold 6438M vs Intel Xeon E3 1535M v5

10

Intel Xeon Gold 6438M vs Xeon 5080