Atom S1220 vs Opteron 6281
We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Opteron 6281 with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Atom S1220 's Advantages
Released 7 months late
Lower TDP (8W vs 130W)
Opteron 6281 's Advantages
Higher specification of memory (1600 vs 3)
Higher base frequency (2.5GHz vs 1.6GHz)
Score
General Parameters
Dec 2012
Release Date
May 2012
Intel
Manufacturer
AMD
Server
Type
Server
Centerton
Core Architecture
Interlagos
Intel BGA 1283
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Atom (Centerton)
Generation
Opteron (Interlagos)
Package
-
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
8 W
Power Consumption
130 W
Intel
Foundry
GlobalFoundries
-
Die Size
2x315 mm²
CPU Performance
1.6 GHz
Performance Core Base Frequency
2.5 GHz
0
Performance Core Turbo Frequency
3.2 GHz
2
Total Core Count
16
4
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
16.0
Multiplier
12.5
56 K per core
L1 Cache
768 KB
512 K per core
L2 Cache
2 MB per module
-
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR3
Memory Types
DDR3-1600
Max Memory Channels
4
No
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
