Xeon E5 2650 v4 vs Intel Xeon E5 4660 v3

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Intel Xeon E5-2650 v4

Intel Xeon E5-4660 v3

We compared two server CPUs: Xeon E5 2650 v4 with 12 cores 2.2GHz and Intel Xeon E5 4660 v3 with 14 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5 2650 v4 's Advantages

Released 9 months late

Higher base frequency (2.2GHz vs 2.1GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (105W vs 120W)

Intel Xeon E5 4660 v3 's Advantages

Larger L3 cache size (35MB vs 30MB)

Score

Xeon E5 2650 v4

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Intel Xeon E5 4660 v3

General Parameters

Mar 2016

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-EP

Core Architecture

Haswell-EP

Intel Socket 2011-3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E5 (Broadwell-EP)

Generation

Xeon E5 (Haswell-EP)

Package

3.4 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

105 W

Power Consumption

120 W

-

Peak Operating Temperature

83 °C

Intel

Foundry

Intel

246 mm²

Die Size

356 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.1 GHz

2.9 GHz

Performance Core Turbo Frequency

2.9 GHz

12

Total Core Count

14

24

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

21.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

30 MB shared

L3 Cache

35 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-2133

Memory Types

DDR4-2133

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

40

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