Xeon E 2278G vs Intel Xeon E5 1686 v3

VS

Intel Xeon E-2278G

Intel Xeon E5-1686 v3

We compared two server CPUs: Xeon E 2278G with 8 cores 3.4GHz and Intel Xeon E5 1686 v3 with 12 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2278G 's Advantages

Released 4 years and 8 months late

Higher specification of memory (2666 vs 2133)

Higher base frequency (3.4GHz vs 2.6GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (95W vs 135W)

Intel Xeon E5 1686 v3 's Advantages

Larger L3 cache size (30MB vs 16MB)

Score

Xeon E 2278G

VS

Intel Xeon E5 1686 v3

General Parameters

May 2019

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Haswell-EP

Intel Socket 1151

Socket

Intel Socket 2011-3

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

95 W

Power Consumption

135 W

73 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

180 mm²

Die Size

356 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.6 GHz

5 GHz

Performance Core Turbo Frequency

3.3 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

26.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

40

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