Intel Xeon D 1521 vs Atom S1260

VS

Intel Xeon D-1521

Intel Atom S1260

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz 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 1521 's Advantages

Released 2 years and 11 months late

Higher specification of memory (4 vs 3)

Higher base frequency (2.4GHz vs 2GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1260 's Advantages

Lower TDP (9W vs 45W)

Score

Intel Xeon D 1521

VS

Atom S1260

General Parameters

Nov 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

2.4 GHz

Performance Core Base Frequency

2 GHz

2.7 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

24.0

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

-

Related CPU Comparisons

1

Intel Xeon D 1521 vs Intel Xeon E5 2637

2

Intel Xeon D 1521 vs Intel Xeon E3 1575M v5

3

Intel Xeon D 1521 vs AMD EPYC 7232P

4

Intel Xeon D 1521 vs Intel Xeon E5607

5

Intel Xeon D 1521 vs Intel Xeon E5 2680 v2

6

Intel Xeon D 1521 vs Intel Xeon E5 1650

7

Intel Xeon D 1521 vs Intel Xeon E3 1270

8

Intel Xeon D 1521 vs Intel Xeon Gold 6444Y

9

Intel Xeon D 1521 vs Intel Xeon Platinum 8358P

10

Intel Xeon D 1521 vs AMD EPYC 7452

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early