Intel Xeon X5660 vs Xeon 5080

VS

Intel Xeon X5660

Intel Xeon 5080

We compared two server CPUs: Intel Xeon X5660 with 6 cores 2.8GHz and Xeon 5080 with 2 cores 3.73GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5660 's Advantages

Released 3 years and 10 months late

More modern manufacturing process (32nm vs 65nm)

Lower TDP (95W vs 130W)

Xeon 5080 's Advantages

Higher specification of memory (3 vs 3)

Higher base frequency (3.73GHz vs 2.8GHz)

Score

Intel Xeon X5660

VS

Xeon 5080

General Parameters

Mar 2010

Release Date

May 2006

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Dempsey

Intel Socket 1366

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon (Dempsey)

Package

1.17 billions

Transistor Count

0.376 billions

32 nm

Manufacturing Process

65 nm

95 W

Power Consumption

130 W

Intel

Foundry

Intel

239 mm²

Die Size

2x81 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.73 GHz

3.2 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

2

12

Total Thread Count

4

133 MHz

Bus Frequency

266 MHz

21.0

Multiplier

14.0

64 K per core

L1 Cache

16 KB per core

256 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR1, DDR2, DDR3

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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