Intel Xeon X5660 vs Atom S1260

VS

Intel Xeon X5660

Intel Atom S1260

We compared two server CPUs: Intel Xeon X5660 with 6 cores 2.8GHz 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

Intel Xeon X5660 's Advantages

Higher base frequency (2.8GHz vs 2GHz)

Atom S1260 's Advantages

Released 2 years and 9 months late

Lower TDP (9W vs 95W)

Score

Intel Xeon X5660

VS

Atom S1260

General Parameters

Mar 2010

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Centerton

Intel Socket 1366

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Atom (Centerton)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

32 nm

95 W

Power Consumption

9 W

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

2

12

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

21.0

Multiplier

20.0

64 K per core

L1 Cache

56 K per core

256 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

3

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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