Intel Xeon E5 2440 vs Intel Xeon E5 2403

VS

We compared two server CPUs: Intel Xeon E5 2440 with 6 cores 2.4GHz and Intel Xeon E5 2403 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2440 's Advantages

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (15MB vs 10MB)

Intel Xeon E5 2403 's Advantages

Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2440

270

Intel Xeon E5 2403 +29%

349

Geekbench 6 Multi Core

Intel Xeon E5 2440 +62%

1813

Intel Xeon E5 2403

1116

Intel Xeon E5 2440

VS

Intel Xeon E5 2403

General Parameters

May 2012

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Sandy Bridge-EN

Intel Socket 1356

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Xeon E5 (Sandy Bridge-EN)

Package

1.27 billions

Transistor Count

1.27 billions

32 nm

Manufacturing Process

32 nm

Intel Socket 1356

Socket

Intel Socket 1356

95 W

Power Consumption

80 W

Intel

Foundry

Intel

294 mm²

Die Size

294 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.8 GHz

2.9 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

18.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

15 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

Yes

ECC Memory Support

Yes

Miscellaneous

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