Intel Xeon E5 2640 v3 vs Intel Xeon W 2125

VS

We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz 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

Intel Xeon E5 2640 v3 's Advantages

Larger L3 cache size (20MB vs 8.25MB)

Lower TDP (90W vs 120W)

Intel Xeon W 2125 's Advantages

Released 2 years and 11 months late

Higher specification of memory (DDR4-2666 vs DDR4-1866)

Higher base frequency (4GHz vs 2.6GHz)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2640 v3

800

Intel Xeon W 2125 +74%

1397

Geekbench 6 Multi Core

Intel Xeon E5 2640 v3

3177

Intel Xeon W 2125 +58%

5040

Blender

Intel Xeon E5 2640 v3 +53%

120

Intel Xeon W 2125

78

Intel Xeon E5 2640 v3

VS

Intel Xeon W 2125

General Parameters

Sep 2014

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Skylake-W

Intel Socket 2011-3

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Skylake-W)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

Intel Socket 2011-3

Socket

Intel Socket 2066

90 W

Power Consumption

120 W

-

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

356 mm²

Die Size

484 mm²

FC-LGA12A

Package

FC-LGA2066

CPU Performance

2.6 GHz

Performance Core Base Frequency

4 GHz

3.4 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

40.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

8.25 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-1866

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

48

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