Intel Xeon D 1520 vs 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
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
-
