AMD EPYC Embedded 3251 vs Intel Xeon Platinum 8450H

VS

AMD EPYC Embedded 3251 Intel Xeon Platinum 8450H

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon Platinum 8450H with 28 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3251 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Lower TDP (55W vs 250W)

Intel Xeon Platinum 8450H '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 (75MB vs 16MB)

Score

AMD EPYC Embedded 3251

VS

Intel Xeon Platinum 8450H

General Parameters

Feb 2018

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Sapphire Rapids

AMD BGA SP4r2

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

AMD BGA SP4r2

Socket

Intel Socket 4677

55 W

Power Consumption

250 W

-

Peak Operating Temperature

76 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

4x477 mm²

SP4r2

Package

FC-LGA16A

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.1 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

28

16

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

20.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

75 MB

No

Unlocked Multiplier

No

1

SMP

8

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

32

PCIe Lanes

80

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