Intel Xeon E5603 vs AMD EPYC Embedded 3101

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Intel Xeon E5603

AMD EPYC Embedded 3101

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and AMD EPYC Embedded 3101 with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3101 's Advantages

Released 7 years late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.1GHz vs 1.6GHz)

Larger L3 cache size (8MB vs 4MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (35W vs 80W)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon E5603

292

AMD EPYC Embedded 3101 +158%

755

Geekbench 5 Multi Core

Intel Xeon E5603

1733

AMD EPYC Embedded 3101 +56%

2709

Intel Xeon E5603

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AMD EPYC Embedded 3101

General Parameters

Feb 2011

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Zen

Intel Socket 1366

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

1.17 billions

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

80 W

Power Consumption

35 W

Intel

Foundry

GlobalFoundries

239 mm²

Die Size

213 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

2.9 GHz

4

Total Core Count

4

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

12.0

Multiplier

21.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

32

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