Intel Xeon E5 2687W v2 vs Intel Xeon E3 1245 v3

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Intel Xeon E5-2687W v2

Intel Xeon E3-1245 v3

We compared two server CPUs: Intel Xeon E5 2687W v2 with 8 cores 3.4GHz and Intel Xeon E3 1245 v3 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2687W v2 's Advantages

Larger L3 cache size (20MB vs 8MB)

Intel Xeon E3 1245 v3 's Advantages

Higher specification of memory (4 vs 3)

Lower TDP (84W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2687W v2

722

Intel Xeon E3 1245 v3 +62%

1173

Geekbench 6 Multi Core

Intel Xeon E5 2687W v2

3360

Intel Xeon E3 1245 v3 +16%

3919

Intel Xeon E5 2687W v2

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Intel Xeon E3 1245 v3

General Parameters

Sep 2013

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EP

Core Architecture

Haswell-WS

Intel Socket 2011

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

Xeon E5 (Ivy Bridge-EP)

Generation

Xeon E3 (Haswell-WS)

Package

1.4 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

130 W

Power Consumption

84 W

Intel

Foundry

Intel

160 mm²

Die Size

160 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

3.4 GHz

4 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

34.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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