Intel Xeon X5492 vs Atom S1220
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz 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 X5492 's Advantages
Higher base frequency (3.4GHz vs 1.6GHz)
Atom S1220 's Advantages
Released 4 years and 3 months late
Higher specification of memory (3 vs 3)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (8W vs 150W)
Score
General Parameters
Sep 2008
Release Date
Dec 2012
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Centerton
Intel Socket 771
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Atom (Centerton)
Package
0.82 billions
Transistor Count
-
45 nm
Manufacturing Process
32 nm
150 W
Power Consumption
8 W
63 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
2x107 mm²
Die Size
-
CPU Performance
3.4 GHz
Performance Core Base Frequency
1.6 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
2
4
Total Thread Count
4
400 MHz
Bus Frequency
100 MHz
8.5
Multiplier
16.0
64 K per core
L1 Cache
56 K per core
6 MB per die
L2 Cache
512 K per core
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2,DDR3
Memory Types
DDR3
2
Max Memory Channels
Yes
ECC Memory Support
No
Miscellaneous
2
PCIe Version
-
