Atom S1260 vs Intel Xeon E5 2403

VS

Intel Atom S1260

Intel Xeon E5-2403

We compared two server CPUs: Atom S1260 with 2 cores 2GHz 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

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

Atom S1260

109

Intel Xeon E5 2403 +232%

362

Geekbench 5 Multi Core

Atom S1260

273

Intel Xeon E5 2403 +397%

1359

Atom S1260

VS

Intel Xeon E5 2403

General Parameters

Dec 2012

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Centerton

Core Architecture

Sandy Bridge-EN

Intel BGA 1283

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Xeon E5 (Sandy Bridge-EN)

Package

-

Transistor Count

1.27 billions

32 nm

Manufacturing Process

32 nm

9 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

294 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

0

Performance Core Turbo Frequency

0

2

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

18.0

56 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

Yes

Miscellaneous

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