AMD EPYC Embedded 3255 vs Intel Xeon E5 4655 v3

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AMD EPYC Embedded 3255 Intel Xeon E5 4655 v3

We compared two server CPUs: AMD EPYC Embedded 3255 with 8 cores 2.5GHz and Intel Xeon E5 4655 v3 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3255 's Advantages

Released 2 years and 8 months late

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Lower TDP (55W vs 135W)

Intel Xeon E5 4655 v3 's Advantages

Higher base frequency (2.9GHz vs 2.5GHz)

Larger L3 cache size (30MB vs 16MB)

Score

Benchmark

Geekbench 5 Single Core

AMD EPYC Embedded 3255 +23%

874

Intel Xeon E5 4655 v3

708

Geekbench 5 Multi Core

AMD EPYC Embedded 3255 +44%

5069

Intel Xeon E5 4655 v3

3514

AMD EPYC Embedded 3255

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Intel Xeon E5 4655 v3

General Parameters

Feb 2018

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Haswell-EP

AMD BGA SP4r2

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon E5 (Haswell-EP)

Package

4.8 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

AMD BGA SP4r2

Socket

Intel Socket 2011-3

55 W

Power Consumption

135 W

-

Peak Operating Temperature

84 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

356 mm²

SP4r2

Package

FC-LGA12A

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.9 GHz

3.1 GHz

Performance Core Turbo Frequency

3.2 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

29.0

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

30 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

40

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