Intel Xeon E5 2665 vs AMD EPYC Embedded 3451

VS

Intel Xeon E5 2665 AMD EPYC Embedded 3451

We compared two server CPUs: Intel Xeon E5 2665 with 8 cores 2.4GHz 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 E5 2665 's Advantages

Higher base frequency (2.4GHz vs 2.15GHz)

AMD EPYC Embedded 3451 's Advantages

Released 5 years and 11 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Larger L3 cache size (32MB vs 20MB)

Lower TDP (100W vs 115W)

Score

Intel Xeon E5 2665

VS

AMD EPYC Embedded 3451

General Parameters

Mar 2012

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Zen

Intel Socket 2011

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

2.27 billions

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

Intel Socket 2011

Socket

AMD BGA SP4r2

115 W

Power Consumption

100 W

Intel

Foundry

GlobalFoundries

435 mm²

Die Size

2x213 mm²

FC-LGA10

Package

SP4

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.15 GHz

3.1 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.5

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

20 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

64

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