AMD EPYC 7451 vs Xeon E 2278GEL

VS

AMD EPYC 7451

Intel Xeon E-2278GEL

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Xeon E 2278GEL with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7451 's Advantages

Higher base frequency (2.3GHz vs 2GHz)

Larger L3 cache size (64MB vs 16MB)

Xeon E 2278GEL 's Advantages

Released 2 years late

Lower TDP (35W vs 180W)

Score

AMD EPYC 7451

VS

Xeon E 2278GEL

General Parameters

Jun 2017

Release Date

Jun 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

UHD Graphics P630

EPYC (Zen (Naples))

Generation

Xeon E (Coffee Lake)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

180 W

Power Consumption

35 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

180 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

3.9 GHz

24

Total Core Count

8

48

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

20.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

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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