Intel Xeon E5 2440 vs Atom S1220
We compared two server CPUs: Intel Xeon E5 2440 with 6 cores 2.4GHz and Atom S1220 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2440 's Advantages
Higher base frequency (2.4GHz vs 1.6GHz)
Atom S1220 's Advantages
Released 7 months late
Lower TDP (8W vs 95W)
Score
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
95 W
Power Consumption
8 W
Intel
Foundry
Intel
294 mm²
Die Size
-
CPU Performance
2.4 GHz
Performance Core Base Frequency
1.6 GHz
2.9 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
2
12
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
16.0
64 K per core
L1 Cache
56 K per core
256 K per core
L2 Cache
512 K per core
15 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No
