Intel Xeon E5 2665 vs Intel Xeon E5 2680 v2

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Intel Xeon E5-2665

Intel Xeon E5-2680 v2

We compared two server CPUs: Intel Xeon E5 2665 with 8 cores 2.4GHz and Intel Xeon E5 2680 v2 with 10 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2680 v2 's Advantages

Released 1 years and 6 months late

Higher base frequency (2.8GHz vs 2.4GHz)

Larger L3 cache size (25MB vs 20MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2665

554

Intel Xeon E5 2680 v2 +16%

646

Geekbench 6 Multi Core

Intel Xeon E5 2665 +12%

4680

Intel Xeon E5 2680 v2

4147

Intel Xeon E5 2665

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Intel Xeon E5 2680 v2

General Parameters

Mar 2012

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Ivy Bridge-EP

Intel Socket 2011

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon E5 (Ivy Bridge-EP)

Package

2.27 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

115 W

Power Consumption

115 W

Intel

Foundry

Intel

435 mm²

Die Size

160 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

28.0

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

25 MB shared

No

Unlocked Multiplier

No

2

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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