Intel Xeon E7 8867 v3 vs Intel Xeon E5 2686 v3

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Intel Xeon E7-8867 v3

Intel Xeon E5-2686 v3

We compared two server CPUs: Intel Xeon E7 8867 v3 with 16 cores 2.5GHz and Intel Xeon E5 2686 v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8867 v3 's Advantages

Released 9 months late

Higher base frequency (2.5GHz vs 2GHz)

Intel Xeon E5 2686 v3 's Advantages

Higher specification of memory (2133 vs 1866)

Lower TDP (120W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E7 8867 v3

255

Intel Xeon E5 2686 v3 +305%

1033

Geekbench 6 Multi Core

Intel Xeon E7 8867 v3

1914

Intel Xeon E5 2686 v3 +351%

8649

Intel Xeon E7 8867 v3

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Intel Xeon E5 2686 v3

General Parameters

Jun 2015

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Haswell-EP

Intel Socket 2011-3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Xeon E5 (Haswell-EP)

Package

1.4 billions

Transistor Count

2.6 billions

22 nm

Manufacturing Process

22 nm

165 W

Power Consumption

120 W

79 °C

Peak Operating Temperature

83 °C

Intel

Foundry

Intel

160 mm²

Die Size

356 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.3 GHz

Performance Core Turbo Frequency

3.5 GHz

16

Total Core Count

18

32

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

45 MB shared

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

40

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