Intel Xeon E3 1558L v5 vs AMD EPYC 7451

VS

We compared two server CPUs: Intel Xeon E3 1558L v5 with 4 cores 1.9GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1558L v5 's Advantages

Lower TDP (45W vs 180W)

AMD EPYC 7451 's Advantages

Released 1 years and 1 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.3GHz vs 1.9GHz)

Larger L3 cache size (64MB vs 8MB)

Score

Intel Xeon E3 1558L v5

VS

AMD EPYC 7451

General Parameters

May 2016

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-H

Core Architecture

Naples

Intel BGA 1440

Socket

AMD Socket SP3

Iris Pro Graphics P555

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

EPYC (Zen (Naples))

Package

2.3 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

Intel BGA 1440

Socket

AMD Socket SP3

45 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

171 mm²

Die Size

213 mm²

FC-BGA14F

Package

FCLGA-4094

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.3 GHz

3.3 GHz

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

23.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR4-2666

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

-

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