AMD EPYC 7551 vs Intel Xeon E5 2603

VS

AMD EPYC 7551 Intel Xeon E5 2603

We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Intel Xeon E5 2603 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551 's Advantages

Released 5 years and 3 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (64MB vs 10MB)

Intel Xeon E5 2603 's Advantages

Lower TDP (80W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551

250

Intel Xeon E5 2603 +128%

571

Geekbench 6 Multi Core

AMD EPYC 7551

141

Intel Xeon E5 2603 +1939%

2875

AMD EPYC 7551

VS

Intel Xeon E5 2603

General Parameters

Jun 2017

Release Date

Mar 2012

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Sandy Bridge-EP

AMD Socket SP3

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon E5 (Sandy Bridge-EP)

Package

4.8 billions

Transistor Count

1.27 billions

14 nm

Manufacturing Process

32 nm

AMD Socket SP3

Socket

Intel Socket 2011

180 W

Power Consumption

80 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

294 mm²

FCLGA-4094

Package

FC-LGA10

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

3 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

18.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

10 MB shared

Yes

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR3

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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