Xeon E 2278G vs AMD EPYC 7551

VS

Intel Xeon E-2278G

AMD EPYC 7551

We compared two server CPUs: Xeon E 2278G with 8 cores 3.4GHz and AMD EPYC 7551 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 2278G 's Advantages

Released 1 years and 11 months late

Higher base frequency (3.4GHz vs 2GHz)

Lower TDP (95W vs 180W)

AMD EPYC 7551 's Advantages

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2278G +90%

1699

AMD EPYC 7551

890

Geekbench 6 Multi Core

Xeon E 2278G +49%

8162

AMD EPYC 7551

5459

Xeon E 2278G

VS

AMD EPYC 7551

General Parameters

May 2019

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

95 W

Power Consumption

180 W

73 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

180 mm²

Die Size

213 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

2 GHz

5 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

32

16

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

256 KB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

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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