Intel Xeon E5 2403 vs Atom S1260
We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz 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
Atom S1260 's Advantages
Released 7 months late
Higher base frequency (2GHz vs 1.8GHz)
Lower TDP (9W vs 80W)
Score
Benchmark
Geekbench 5 Single Core
Intel Xeon E5 2403
+232%
362
Atom S1260
109
Geekbench 5 Multi Core
Intel Xeon E5 2403
+397%
1359
Atom S1260
273
General Parameters
May 2012
Release Date
Dec 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EN
Core Architecture
Centerton
Intel Socket 1356
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EN)
Generation
Atom (Centerton)
Package
1.27 billions
Transistor Count
-
32 nm
Manufacturing Process
32 nm
80 W
Power Consumption
9 W
Intel
Foundry
Intel
294 mm²
Die Size
-
CPU Performance
1.8 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
2
8
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
20.0
64 K per core
L1 Cache
56 K per core
256 K per core
L2 Cache
512 K per core
10 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No
