Xeon EC5539 vs Xeon E5345

VS

Intel Xeon EC5539

Intel Xeon E5345

We compared two server CPUs: Xeon EC5539 with 4 cores 2.266GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon EC5539 's Advantages

Released 3 years and 3 months late

Higher specification of memory (1333 vs 3)

More modern manufacturing process (45nm vs 65nm)

Lower TDP (65W vs 80W)

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 2.266GHz)

Score

Xeon EC5539

VS

Xeon E5345

General Parameters

Feb 2010

Release Date

Nov 2006

Intel

Manufacturer

Intel

Server

Type

Server

Jasper Forest

Core Architecture

Clovertown

Intel Socket 1366

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon(Jasper Forest)

Generation

Xeon (Clovertown)

Package

-

Transistor Count

0.582 billions

45 nm

Manufacturing Process

65 nm

65 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

-

263 mm²

Die Size

2x143 mm²

CPU Performance

2.266 GHz

Performance Core Base Frequency

2.333 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

133 MHz

Bus Frequency

333 MHz

17.0

Multiplier

7.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

4 MB per die

4 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR2, DDR3

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

0

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