AMD EPYC 7251 vs Xeon E 2278G

VS

AMD EPYC 7251

Intel Xeon E-2278G

We compared two server CPUs: AMD EPYC 7251 with 8 cores 2.1GHz and Xeon E 2278G with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7251 's Advantages

Larger L3 cache size (32MB vs 16MB)

Xeon E 2278G 's Advantages

Released 1 years and 11 months late

Higher specification of memory (2666 vs 2400)

Higher base frequency (3.4GHz vs 2.1GHz)

Lower TDP (95W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7251

781

Xeon E 2278G +117%

1699

Geekbench 6 Multi Core

AMD EPYC 7251

3651

Xeon E 2278G +123%

8162

AMD EPYC 7251

VS

Xeon E 2278G

General Parameters

Jun 2017

Release Date

May 2019

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Coffee Lake-S WS

AMD Socket SP3

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

EPYC (Zen (Naples))

Generation

Xeon E (Coffee Lake)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

120 W

Power Consumption

95 W

81 °C

Peak Operating Temperature

73 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

180 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.4 GHz

2.9 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

34.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

16

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