Intel Xeon X5492 vs Intel Xeon E3 1240

VS

We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Intel Xeon E3 1240 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5492 's Advantages

Higher base frequency (3.4GHz vs 3.3GHz)

Intel Xeon E3 1240 's Advantages

Released 2 years and 7 months late

Higher specification of memory (DDR3 vs DDR2)

Newer PCIe version (3 vs 2)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (80W vs 150W)

Score

Intel Xeon X5492

VS

Intel Xeon E3 1240

General Parameters

Sep 2008

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Harpertown

Core Architecture

Sandy Bridge

Intel Socket 771

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon (Harpertown)

Generation

Xeon E3 (Sandy Bridge)

Package

0.82 billions

Transistor Count

1.16 billions

45 nm

Manufacturing Process

32 nm

Intel Socket 771

Socket

Intel Socket 1155

150 W

Power Consumption

80 W

63 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x107 mm²

Die Size

216 mm²

FC-LGA771

Package

FC-LGA10

CPU Performance

3.4 GHz

Performance Core Base Frequency

3.3 GHz

0

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

4

Total Thread Count

8

400 MHz

Bus Frequency

100 MHz

8.5

Multiplier

33.0

64 K per core

L1 Cache

64 K per core

6 MB per die

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2,

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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