AMD EPYC 7543 vs Xeon E 2278GEL

VS

AMD EPYC 7543 Xeon E 2278GEL

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz 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 7543 's Advantages

Released 1 years and 9 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2GHz)

Larger L3 cache size (256MB vs 16MB)

Xeon E 2278GEL 's Advantages

Lower TDP (35W vs 225W)

Score

AMD EPYC 7543

VS

Xeon E 2278GEL

General Parameters

Mar 2021

Release Date

Jun 2019

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Coffee Lake-S WS

AMD Socket SP3

Socket

Intel Socket 1151

N/A

Integrated Graphics

UHD Graphics P630

EPYC (Zen 3 (Milan))

Generation

Xeon E (Coffee Lake)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

AMD Socket SP3

Socket

Intel Socket 1151

225 W

Power Consumption

35 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

180 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

FCLGA-4094

Package

FC-LGA1151

CPU Performance

2.8 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

3.9 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

20.0

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

256 KB per core

256 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

16

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