AMD EPYC Embedded 3251 vs Intel Xeon E3 1226 v3

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AMD EPYC Embedded 3251 Intel Xeon E3 1226 v3

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon E3 1226 v3 with 4 cores 3.3GHz . 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

Released 3 years and 9 months late

Higher specification of memory (DDR4-2666 vs DDR3-1600)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (55W vs 84W)

Intel Xeon E3 1226 v3 's Advantages

Higher base frequency (3.3GHz vs 2.5GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC Embedded 3251

870

Intel Xeon E3 1226 v3 +33%

1161

Geekbench 6 Multi Core

AMD EPYC Embedded 3251 +47%

4939

Intel Xeon E3 1226 v3

3349

AMD EPYC Embedded 3251

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Intel Xeon E3 1226 v3

General Parameters

Feb 2018

Release Date

May 2014

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Haswell-WS

AMD BGA SP4r2

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon E3 (Haswell-WS)

Package

4.8 billions

Transistor Count

1.4 billions

14 nm

Manufacturing Process

22 nm

AMD BGA SP4r2

Socket

Intel Socket 1150

55 W

Power Consumption

84 W

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

160 mm²

SP4r2

Package

FC-LGA12C

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.3 GHz

3.1 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

33.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3-1600

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

16

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