Intel Xeon W 11855M vs AMD EPYC Embedded 3151

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Intel Xeon W 11855M AMD EPYC Embedded 3151

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and AMD EPYC Embedded 3151 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11855M 's Advantages

Released 3 years and 3 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4 vs 3)

Higher base frequency (3.2GHz vs 2.7GHz)

Larger L3 cache size (18MB vs 16MB)

Lower TDP (35W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 11855M +113%

1975

AMD EPYC Embedded 3151

925

Geekbench 6 Multi Core

Intel Xeon W 11855M +140%

8115

AMD EPYC Embedded 3151

3378

Intel Xeon W 11855M

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AMD EPYC Embedded 3151

General Parameters

May 2021

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Zen

Intel BGA 1787

Socket

AMD BGA SP4r2

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

Intel BGA 1787

Socket

AMD BGA SP4r2

35 W

Power Consumption

45 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

190 mm²

Die Size

213 mm²

FC-BGA16F

Package

SP4r2

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.7 GHz

4.9 GHz

Performance Core Turbo Frequency

2.9 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

27.0

80 K per core

L1 Cache

96 K per core

1.25 MB per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

32

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