AMD EPYC 7551 vs Intel Xeon W 2123

VS

AMD EPYC 7551

Intel Xeon W-2123

We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Intel Xeon W 2123 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551 's Advantages

Larger L3 cache size (64MB vs 8.25MB)

Intel Xeon W 2123 's Advantages

Higher base frequency (3.6GHz vs 2GHz)

Lower TDP (120W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551

890

Intel Xeon W 2123 +35%

1207

Geekbench 6 Multi Core

AMD EPYC 7551 +34%

5459

Intel Xeon W 2123

4052

Blender

AMD EPYC 7551 +577%

420

Intel Xeon W 2123

62

AMD EPYC 7551

VS

Intel Xeon W 2123

General Parameters

Jun 2017

Release Date

Aug 2017

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Skylake-W

AMD Socket SP3

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon W (Skylake-W)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

180 W

Power Consumption

120 W

81 °C

Peak Operating Temperature

64 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

484 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3.6 GHz

3 GHz

Performance Core Turbo Frequency

3.9 GHz

32

Total Core Count

4

64

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

36.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

8.25 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

48

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