Xeon E 2126G vs Intel Xeon W 2155

VS

Intel Xeon E-2126G

Intel Xeon W-2155

We compared two server CPUs: Xeon E 2126G with 6 cores 3.3GHz and Intel Xeon W 2155 with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2126G 's Advantages

Released 11 months late

Lower TDP (80W vs 140W)

Intel Xeon W 2155 's Advantages

Larger L3 cache size (13.75MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2126G +43%

1566

Intel Xeon W 2155

1095

Geekbench 6 Multi Core

Xeon E 2126G

6046

Intel Xeon W 2155 +6%

6459

Xeon E 2126G

VS

Intel Xeon W 2155

General Parameters

Jul 2018

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Skylake-W

Intel Socket 1151

Socket

Intel Socket 2066

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon W (Skylake-W)

Package

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

140 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

154 mm²

Die Size

484 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.3 GHz

4.5 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

10

6

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

33.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

48

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