Intel Xeon E3 1558L v5 vs AMD EPYC 7281

VS

We compared two server CPUs: Intel Xeon E3 1558L v5 with 4 cores 1.9GHz and AMD EPYC 7281 with 16 cores 2.1GHz . 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 170W)

AMD EPYC 7281 's Advantages

Released 1 years and 1 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.1GHz vs 1.9GHz)

Larger L3 cache size (32MB vs 8MB)

Score

Intel Xeon E3 1558L v5

VS

AMD EPYC 7281

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

170 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

171 mm²

Die Size

213 mm²

FC-BGA14F

Package

FCLGA-4094

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.1 GHz

3.3 GHz

Performance Core Turbo Frequency

2.7 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

21.0

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

32 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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