Intel Xeon E5 2637 v3 vs Intel Xeon E3 1225 v3

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Intel Xeon E5 2637 v3 Intel Xeon E3 1225 v3

We compared two server CPUs: Intel Xeon E5 2637 v3 with 4 cores 3.5GHz and Intel Xeon E3 1225 v3 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2637 v3 's Advantages

Released 1 years and 3 months late

Higher specification of memory (DDR4-2133 vs DDR3-1600)

Higher base frequency (3.5GHz vs 3.2GHz)

Larger L3 cache size (15MB vs 8MB)

Intel Xeon E3 1225 v3 's Advantages

Lower TDP (84W vs 135W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2637 v3

1094

Intel Xeon E3 1225 v3 +5%

1157

Geekbench 6 Multi Core

Intel Xeon E5 2637 v3 +20%

4199

Intel Xeon E3 1225 v3

3499

Intel Xeon E5 2637 v3

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Intel Xeon E3 1225 v3

General Parameters

Sep 2014

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Haswell-WS

Intel Socket 2011-3

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

Xeon E5 (Haswell-EP)

Generation

Xeon E3 (Haswell-WS)

Package

2.6 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

Intel Socket 2011-3

Socket

Intel Socket 1150

135 W

Power Consumption

84 W

Intel

Foundry

Intel

356 mm²

Die Size

160 mm²

FC-LGA12A

Package

FC-LGA12C

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.2 GHz

3.7 GHz

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

32.0

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

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2133

Memory Types

DDR3-1600

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

16

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