Atom S1260 vs Intel Xeon E5 2603

VS

Intel Atom S1260

Intel Xeon E5-2603

We compared two server CPUs: Atom S1260 with 2 cores 2GHz and Intel Xeon E5 2603 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 9 months late

Higher base frequency (2GHz vs 1.8GHz)

Lower TDP (9W vs 80W)

Score

Atom S1260

VS

Intel Xeon E5 2603

General Parameters

Dec 2012

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Centerton

Core Architecture

Sandy Bridge-EP

Intel BGA 1283

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Xeon E5 (Sandy Bridge-EP)

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

4

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

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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