AMD EPYC Embedded 3251 vs Intel Xeon D 1540

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AMD EPYC Embedded 3251 Intel Xeon D 1540

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon D 1540 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3251 's Advantages

Released 2 years and 11 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.5GHz vs 2GHz)

Larger L3 cache size (16MB vs 1.5MB)

Intel Xeon D 1540 's Advantages

Lower TDP (45W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC Embedded 3251 +4%

870

Intel Xeon D 1540

834

Geekbench 6 Multi Core

AMD EPYC Embedded 3251 +10%

4939

Intel Xeon D 1540

4483

AMD EPYC Embedded 3251

VS

Intel Xeon D 1540

General Parameters

Feb 2018

Release Date

Mar 2015

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Broadwell

AMD BGA SP4r2

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon D (Broadwell-DE)

Package

4.8 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

AMD BGA SP4r2

Socket

Intel BGA 1667

55 W

Power Consumption

45 W

-

Peak Operating Temperature

80 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

246 mm²

SP4r2

Package

FC-BGA14C

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.1 GHz

Performance Core Turbo Frequency

2.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

20.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3,

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

24

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