Intel Xeon D 1587 vs AMD EPYC Embedded 3255

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Intel Xeon D-1587

AMD EPYC Embedded 3255

We compared two server CPUs: Intel Xeon D 1587 with 16 cores 1.7GHz and AMD EPYC Embedded 3255 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3255 's Advantages

Released 2 years late

Higher specification of memory (2666 vs 4)

Higher base frequency (2.5GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 1.5MB)

Lower TDP (55W vs 65W)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon D 1587

591

AMD EPYC Embedded 3255 +47%

874

Geekbench 5 Multi Core

Intel Xeon D 1587 +52%

7706

AMD EPYC Embedded 3255

5069

Intel Xeon D 1587

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AMD EPYC Embedded 3255

General Parameters

Feb 2016

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Zen

Intel BGA 1667

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

3.2 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

55 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

246 mm²

Die Size

213 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.5 GHz

2.3 GHz

Performance Core Turbo Frequency

3.1 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

25.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

1.5 MB per core

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

32

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