AMD EPYC 7251 vs Intel Xeon W 2125

VS

AMD EPYC 7251

Intel Xeon W-2125

We compared two server CPUs: AMD EPYC 7251 with 8 cores 2.1GHz and Intel Xeon W 2125 with 4 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7251 's Advantages

Larger L3 cache size (32MB vs 8.25MB)

Intel Xeon W 2125 's Advantages

Higher specification of memory (2666 vs 2400)

Higher base frequency (4GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7251

781

Intel Xeon W 2125 +78%

1397

Geekbench 6 Multi Core

AMD EPYC 7251

3651

Intel Xeon W 2125 +38%

5040

AMD EPYC 7251

VS

Intel Xeon W 2125

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

120 W

Power Consumption

120 W

81 °C

Peak Operating Temperature

64 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

484 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

4 GHz

2.9 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

40.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

8.25 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2400

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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