Xeon E 2186M vs Intel Xeon W 2191B

VS

Intel Xeon E-2186M

Intel Xeon W-2191B

We compared two server CPUs: Xeon E 2186M with 6 cores 2.9GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2186M 's Advantages

Higher base frequency (2.9GHz vs 2.3GHz)

Lower TDP (45W vs 140W)

Intel Xeon W 2191B 's Advantages

Larger L3 cache size (24.75MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2186M

1171

Intel Xeon W 2191B +14%

1344

Geekbench 6 Multi Core

Xeon E 2186M

4912

Intel Xeon W 2191B +86%

9179

Xeon E 2186M

VS

Intel Xeon W 2191B

General Parameters

Apr 2018

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-H

Core Architecture

Skylake-W

Intel BGA 1440

Socket

Intel Socket 2066

UHD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon W (Skylake-W)

Package

14 nm

Manufacturing Process

14 nm

45 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

154 mm²

Die Size

484 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.3 GHz

4.8 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

18

12

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

23.0

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

24.75 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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