Intel Xeon E5 2420 vs Intel Xeon E5 2620 v3

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Intel Xeon E5-2420

Intel Xeon E5-2620 v3

We compared two server CPUs: Intel Xeon E5 2420 with 6 cores 1.9GHz and Intel Xeon E5 2620 v3 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2620 v3 's Advantages

Released 2 years and 4 months late

Higher specification of memory (1866 vs 3)

Higher base frequency (2.4GHz vs 1.9GHz)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (85W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2420

371

Intel Xeon E5 2620 v3 +178%

1032

Geekbench 6 Multi Core

Intel Xeon E5 2420

1884

Intel Xeon E5 2620 v3 +97%

3719

Intel Xeon E5 2420

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Intel Xeon E5 2620 v3

General Parameters

May 2012

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Haswell-EP

Intel Socket 1356

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Xeon E5 (Haswell-EP)

Package

1.27 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

95 W

Power Consumption

85 W

Intel

Foundry

Intel

294 mm²

Die Size

356 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.4 GHz

Performance Core Turbo Frequency

3.2 GHz

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

24.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

15 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-1866

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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