Intel Xeon X5687 vs AMD EPYC Embedded 3451

VS

Intel Xeon X5687

AMD EPYC Embedded 3451

We compared two server CPUs: Intel Xeon X5687 with 4 cores 3.6GHz and AMD EPYC Embedded 3451 with 16 cores 2.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5687 's Advantages

Higher base frequency (3.6GHz vs 2.15GHz)

AMD EPYC Embedded 3451 's Advantages

Released 7 years late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (32MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (100W vs 130W)

Score

Intel Xeon X5687

VS

AMD EPYC Embedded 3451

General Parameters

Feb 2011

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Zen

Intel Socket 1366

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

1.17 billions

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

130 W

Power Consumption

100 W

Intel

Foundry

GlobalFoundries

239 mm²

Die Size

2x213 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.15 GHz

3.866 GHz

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

16

8

Total Thread Count

32

133 MHz

Bus Frequency

100 MHz

27.0

Multiplier

21.5

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

64

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