Intel Xeon E7 8891 v3 vs Xeon E 2186M

VS

Intel Xeon E7-8891 v3

Intel Xeon E-2186M

We compared two server CPUs: Intel Xeon E7 8891 v3 with 10 cores 2.8GHz 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 E7 8891 v3 's Advantages

Larger L3 cache size (45MB vs 12MB)

Xeon E 2186M 's Advantages

Released 2 years and 10 months late

Higher specification of memory (2666 vs 1866)

Higher base frequency (2.9GHz vs 2.8GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 165W)

Score

Intel Xeon E7 8891 v3

VS

Xeon E 2186M

General Parameters

Jun 2015

Release Date

Apr 2018

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Coffee Lake-H

Intel Socket 2011-3

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

Xeon E7 (Haswell-EX)

Generation

Xeon E (Coffee Lake)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

165 W

Power Consumption

45 W

79 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

160 mm²

Die Size

154 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.9 GHz

3.5 GHz

Performance Core Turbo Frequency

4.8 GHz

10

Total Core Count

6

20

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

29.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

45 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

16

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