Intel Xeon E5 2686 v3 vs Intel Xeon E3 1270L v4

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Intel Xeon E5-2686 v3

Intel Xeon E3-1270L v4

We compared two server CPUs: Intel Xeon E5 2686 v3 with 18 cores 2GHz and Intel Xeon E3 1270L v4 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2686 v3 's Advantages

Higher specification of memory (2133 vs 1866)

Larger L3 cache size (45MB vs 6MB)

Intel Xeon E3 1270L v4 's Advantages

Released 9 months late

Higher base frequency (3GHz vs 2GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2686 v3

1033

Intel Xeon E3 1270L v4 +25%

1296

Geekbench 6 Multi Core

Intel Xeon E5 2686 v3 +93%

8649

Intel Xeon E3 1270L v4

4471

Intel Xeon E5 2686 v3

VS

Intel Xeon E3 1270L v4

General Parameters

Sep 2014

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Broadwell-DT

Intel Socket 2011-3

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon E3 (Broadwell-DT)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

120 W

Power Consumption

45 W

83 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

356 mm²

Die Size

182 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3 GHz

3.5 GHz

Performance Core Turbo Frequency

3.6 GHz

18

Total Core Count

4

36

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

30.0

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

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1866

-

Max Memory Size

32 GB

4

Max Memory Channels

2

-

Max Memory Bandwidth

29.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Intel Xeon E3 1270L v4

3

PCIe Version

3

40

PCIe Lanes

16

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