Intel Xeon W 2125 vs AMD EPYC 7451

VS

Intel Xeon W-2125

AMD EPYC 7451

We compared two server CPUs: Intel Xeon W 2125 with 4 cores 4GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2125 's Advantages

Higher base frequency (4GHz vs 2.3GHz)

Lower TDP (120W vs 180W)

AMD EPYC 7451 's Advantages

Larger L3 cache size (64MB vs 8.25MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2125 +58%

1397

AMD EPYC 7451

879

Geekbench 6 Multi Core

Intel Xeon W 2125

5040

AMD EPYC 7451 +2%

5142

Intel Xeon W 2125

VS

AMD EPYC 7451

General Parameters

Aug 2017

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Naples

Intel Socket 2066

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

120 W

Power Consumption

180 W

64 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

213 mm²

CPU Performance

4 GHz

Performance Core Base Frequency

2.3 GHz

4.5 GHz

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

23.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

8.25 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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