Intel Xeon W 2123 vs AMD EPYC 9254

VS

Intel Xeon W 2123 AMD EPYC 9254

We compared two server CPUs: Intel Xeon W 2123 with 4 cores 3.6GHz and AMD EPYC 9254 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2123 's Advantages

Higher base frequency (3.6GHz vs 2.9GHz)

Lower TDP (120W vs 200W)

AMD EPYC 9254 's Advantages

Released 5 years and 3 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 8.25MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2123

1207

AMD EPYC 9254 +85%

2245

Geekbench 6 Multi Core

Intel Xeon W 2123

4052

AMD EPYC 9254 +348%

18187

Intel Xeon W 2123

VS

AMD EPYC 9254

General Parameters

Aug 2017

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Genoa

Intel Socket 2066

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

26.28 billions

14 nm

Manufacturing Process

5 nm

Intel Socket 2066

Socket

AMD Socket SP5

120 W

Power Consumption

200 W

64 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

484 mm²

Die Size

4x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

FC-LGA2066

Package

FC-LGA6096

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4.15 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

29.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

8.25 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

4

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

128

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