Intel Xeon E5 1660 vs Intel Xeon E5 2687W v2

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Intel Xeon E5-1660

Intel Xeon E5-2687W v2

We compared two server CPUs: Intel Xeon E5 1660 with 6 cores 3.3GHz and Intel Xeon E5 2687W v2 with 8 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

Released 1 years and 6 months late

Higher base frequency (3.4GHz vs 3.3GHz)

Larger L3 cache size (20MB vs 15MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 1660 +13%

818

Intel Xeon E5 2687W v2

722

Geekbench 6 Multi Core

Intel Xeon E5 1660 +15%

3870

Intel Xeon E5 2687W v2

3360

Intel Xeon E5 1660

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Intel Xeon E5 2687W v2

General Parameters

Mar 2012

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-E

Core Architecture

Ivy Bridge-EP

Intel Socket 2011

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-E)

Generation

Xeon E5 (Ivy Bridge-EP)

Package

2.27 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

130 W

Power Consumption

130 W

Intel

Foundry

Intel

435 mm²

Die Size

160 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.4 GHz

3.9 GHz

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

34.0

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

20 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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