Intel Xeon E5 2403 vs Atom S1260

VS

Intel Xeon E5-2403

Intel Atom S1260

We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz and Atom S1260 with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1260 's Advantages

Released 7 months late

Higher base frequency (2GHz vs 1.8GHz)

Lower TDP (9W vs 80W)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon E5 2403 +232%

362

Atom S1260

109

Geekbench 5 Multi Core

Intel Xeon E5 2403 +397%

1359

Atom S1260

273

Intel Xeon E5 2403

VS

Atom S1260

General Parameters

May 2012

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Centerton

Intel Socket 1356

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Atom (Centerton)

Package

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

32 nm

80 W

Power Consumption

9 W

Intel

Foundry

Intel

294 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

20.0

64 K per core

L1 Cache

56 K per core

256 K per core

L2 Cache

512 K per core

10 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

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