Xeon EC5539 vs AMD EPYC 7551P

VS

Intel Xeon EC5539

AMD EPYC 7551P

We compared two server CPUs: Xeon EC5539 with 4 cores 2.266GHz and AMD EPYC 7551P with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon EC5539 's Advantages

Higher base frequency (2.266GHz vs 2GHz)

Lower TDP (65W vs 180W)

AMD EPYC 7551P 's Advantages

Released 7 years and 4 months late

Higher specification of memory (2666 vs 1333)

Newer PCIe version (3 vs 2)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (14nm vs 45nm)

Score

Xeon EC5539

VS

AMD EPYC 7551P

General Parameters

Feb 2010

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Jasper Forest

Core Architecture

Naples

Intel Socket 1366

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon(Jasper Forest)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

45 nm

Manufacturing Process

14 nm

65 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

263 mm²

Die Size

213 mm²

CPU Performance

2.266 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

32

8

Total Thread Count

64

133 MHz

Bus Frequency

100 MHz

17.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

256 KB per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

2

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4-2666

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

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