Xeon 5080 vs Xeon E6540

VS

Intel Xeon 5080

Intel Xeon E6540

We compared two server CPUs: Xeon 5080 with 2 cores 3.73GHz and Xeon E6540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 5080 's Advantages

Higher base frequency (3.73GHz vs 2GHz)

Xeon E6540 's Advantages

Released 3 years and 10 months late

Higher specification of memory (1333 vs 3)

More modern manufacturing process (45nm vs 65nm)

Lower TDP (105W vs 130W)

Score

Xeon 5080

VS

Xeon E6540

General Parameters

May 2006

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Dempsey

Core Architecture

Nehalem-EX

Intel Socket 771

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon (Dempsey)

Generation

Xeon(Beckton)

Package

0.376 billions

Transistor Count

2.3 billions

65 nm

Manufacturing Process

45 nm

130 W

Power Consumption

105 W

Intel

Foundry

Intel

2x81 mm²

Die Size

684 mm²

CPU Performance

3.73 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

2.266 GHz

2

Total Core Count

6

4

Total Thread Count

12

266 MHz

Bus Frequency

133 MHz

14.0

Multiplier

15.0

16 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

-

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR1, DDR2, DDR3

Memory Types

DDR3-1333

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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