Intel Xeon W 2191B vs Xeon E 2186M

VS

Intel Xeon W-2191B

Intel Xeon E-2186M

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

Main Differences

Intel Xeon W 2191B 's Advantages

Larger L3 cache size (24.75MB vs 12MB)

Xeon E 2186M 's Advantages

Higher base frequency (2.9GHz vs 2.3GHz)

Lower TDP (45W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2191B +14%

1344

Xeon E 2186M

1171

Geekbench 6 Multi Core

Intel Xeon W 2191B +86%

9179

Xeon E 2186M

4912

Intel Xeon W 2191B

VS

Xeon E 2186M

General Parameters

Dec 2017

Release Date

Apr 2018

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Coffee Lake-H

Intel Socket 2066

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

Xeon W (Skylake-W)

Generation

Xeon E (Coffee Lake)

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

45 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

154 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.9 GHz

4.3 GHz

Performance Core Turbo Frequency

4.8 GHz

18

Total Core Count

6

36

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

29.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

24.75 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

16

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