Xeon E7520 vs Intel Xeon X5492

VS

Intel Xeon E7520

Intel Xeon X5492

We compared two server CPUs: Xeon E7520 with 4 cores 1.866GHz and Intel Xeon X5492 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7520 's Advantages

Released 1 years and 6 months late

Higher specification of memory (1333 vs 3)

Lower TDP (95W vs 150W)

Intel Xeon X5492 's Advantages

Higher base frequency (3.4GHz vs 1.866GHz)

Score

Xeon E7520

VS

Intel Xeon X5492

General Parameters

Mar 2010

Release Date

Sep 2008

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Harpertown

Intel Socket 1567

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon (Harpertown)

Package

2.3 billions

Transistor Count

0.82 billions

45 nm

Manufacturing Process

45 nm

95 W

Power Consumption

150 W

-

Peak Operating Temperature

63 °C

Intel

Foundry

Intel

684 mm²

Die Size

2x107 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

3.4 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

133 MHz

Bus Frequency

400 MHz

14.0

Multiplier

8.5

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

6 MB per die

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR2,DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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