Xeon LC5518 vs AMD EPYC 7401

VS

Intel Xeon LC5518

AMD EPYC 7401

We compared two server CPUs: Xeon LC5518 with 4 cores 1.733GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon LC5518 's Advantages

Lower TDP (48W vs 170W)

AMD EPYC 7401 's Advantages

Released 7 years and 4 months late

Higher specification of memory (2666 vs 1066)

Newer PCIe version (3 vs 2)

Higher base frequency (2GHz vs 1.733GHz)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (14nm vs 45nm)

Score

Xeon LC5518

VS

AMD EPYC 7401

General Parameters

Feb 2010

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Jasper Forest

Core Architecture

Naples

Intel Socket 1366

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon(Jasper Forest)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

45 nm

Manufacturing Process

14 nm

48 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

263 mm²

Die Size

213 mm²

CPU Performance

1.733 GHz

Performance Core Base Frequency

2 GHz

2.133 GHz

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

24

8

Total Thread Count

48

133 MHz

Bus Frequency

100 MHz

13.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

256 KB per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR3-1066

Memory Types

DDR4-2666

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

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