AMD EPYC Embedded 3451 vs Intel Xeon Gold 6448H

VS

AMD EPYC Embedded 3451 Intel Xeon Gold 6448H

We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Intel Xeon Gold 6448H with 32 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3451 's Advantages

Lower TDP (100W vs 250W)

Intel Xeon Gold 6448H 's Advantages

Released 4 years and 11 months late

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

Newer PCIe version (5 vs 3)

Higher base frequency (2.4GHz vs 2.15GHz)

Larger L3 cache size (60MB vs 32MB)

Score

AMD EPYC Embedded 3451

VS

Intel Xeon Gold 6448H

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 Gold (Sapphire Rapids-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

AMD BGA SP4r2

Socket

Intel Socket 4677

100 W

Power Consumption

250 W

-

Peak Operating Temperature

83 °C

GlobalFoundries

Foundry

Intel

2x213 mm²

Die Size

-

SP4

Package

FC-LGA16A

CPU Performance

2.15 GHz

Performance Core Base Frequency

2.4 GHz

3 GHz

Performance Core Turbo Frequency

4.1 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

21.5

Multiplier

24.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

32 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

1

SMP

4

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

64

PCIe Lanes

80

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