AMD EPYC Embedded 3451 vs Xeon 6740E

VS

AMD EPYC Embedded 3451 Xeon 6740E

We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Xeon 6740E with 96 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)

Xeon 6740E 's Advantages

Released 6 years and 4 months late

Higher specification of memory (DDR5-6400 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Higher base frequency (2.4GHz vs 2.15GHz)

Larger L3 cache size (96MB vs 32MB)

Score

AMD EPYC Embedded 3451

VS

Xeon 6740E

General Parameters

Feb 2018

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Sierra Forest

AMD BGA SP4r2

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon (Sierra Forest)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

7 nm

AMD BGA SP4r2

Socket

Intel Socket 4710

100 W

Power Consumption

250 W

-

Peak Operating Temperature

84 °C

GlobalFoundries

Foundry

Intel

2x213 mm²

Die Size

-

I/O Process Size

10 nm

SP4

Package

FC-LGA18N

CPU Performance

2.15 GHz

Performance Core Base Frequency

2.4 GHz

3 GHz

Performance Core Turbo Frequency

3.2 GHz

16

Total Core Count

96

32

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

21.5

Multiplier

24.0

96 K per core

L1 Cache

96 KB per core

512 K per core

L2 Cache

4 MB per module

32 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

64

PCIe Lanes

88

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