AMD EPYC 7401P vs Intel Xeon E5 2686 v3

VS

We compared two server CPUs: AMD EPYC 7401P with 24 cores 2GHz and Intel Xeon E5 2686 v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7401P 's Advantages

Released 2 years and 9 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Larger L3 cache size (64MB vs 45MB)

Intel Xeon E5 2686 v3 's Advantages

Lower TDP (120W vs 170W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7401P

965

Intel Xeon E5 2686 v3 +7%

1033

Geekbench 6 Multi Core

AMD EPYC 7401P

8067

Intel Xeon E5 2686 v3 +7%

8649

AMD EPYC 7401P

VS

Intel Xeon E5 2686 v3

General Parameters

Jun 2017

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Haswell-EP

AMD Socket SP3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon E5 (Haswell-EP)

Package

4.8 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

AMD Socket SP3

Socket

Intel Socket 2011-3

170 W

Power Consumption

120 W

85 °C

Peak Operating Temperature

83 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

356 mm²

FCLGA-4094

Package

FC-LGA12A

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

3 GHz

Performance Core Turbo Frequency

3.5 GHz

24

Total Core Count

18

48

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

20.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

45 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR3,

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

40

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