Xeon E 2126G vs AMD EPYC 7551P

VS

Intel Xeon E-2126G

AMD EPYC 7551P

We compared two server CPUs: Xeon E 2126G with 6 cores 3.3GHz 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 E 2126G 's Advantages

Released 1 years and 1 months late

Higher base frequency (3.3GHz vs 2GHz)

Lower TDP (80W vs 180W)

AMD EPYC 7551P 's Advantages

Larger L3 cache size (64MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2126G +68%

1566

AMD EPYC 7551P

931

Geekbench 6 Multi Core

Xeon E 2126G

6046

AMD EPYC 7551P +2%

6192

Xeon E 2126G

VS

AMD EPYC 7551P

General Parameters

Jul 2018

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Naples

Intel Socket 1151

Socket

AMD Socket SP3

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

154 mm²

Die Size

213 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2 GHz

4.5 GHz

Performance Core Turbo Frequency

3 GHz

6

Total Core Count

32

6

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

256 KB per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

-

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