Intel Xeon W 2125 vs AMD EPYC 7251

VS

Intel Xeon W-2125

AMD EPYC 7251

We compared two server CPUs: Intel Xeon W 2125 with 4 cores 4GHz and AMD EPYC 7251 with 8 cores 2.1GHz . 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 specification of memory (2666 vs 2400)

Higher base frequency (4GHz vs 2.1GHz)

AMD EPYC 7251 's Advantages

Larger L3 cache size (32MB vs 8.25MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2125 +78%

1397

AMD EPYC 7251

781

Geekbench 6 Multi Core

Intel Xeon W 2125 +38%

5040

AMD EPYC 7251

3651

Intel Xeon W 2125

VS

AMD EPYC 7251

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

120 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

2.1 GHz

4.5 GHz

Performance Core Turbo Frequency

2.9 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

21.0

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

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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