Intel Xeon D 1520 vs Atom S1260

VS

Intel Xeon D-1520

Intel Atom S1260

We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz 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 D 1520 's Advantages

Released 2 years and 3 months late

Higher specification of memory (4 vs 3)

Higher base frequency (2.2GHz vs 2GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1260 's Advantages

Lower TDP (9W vs 45W)

Score

Intel Xeon D 1520

VS

Atom S1260

General Parameters

Mar 2015

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Centerton

Intel BGA 1667

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Atom (Centerton)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

32 nm

45 W

Power Consumption

9 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

2.6 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

20.0

64 K per core

L1 Cache

56 K per core

256 K per core

L2 Cache

512 K per core

1.5 MB per core

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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