Atom S1220 vs Opteron 154
We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Opteron 154 with 1 cores 2.8GHz . 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 years and 4 months late
More modern manufacturing process (32nm vs 90nm)
Lower TDP (8W vs 104W)
Opteron 154 's Advantages
Higher specification of memory (400 vs 3)
Higher base frequency (2.8GHz vs 1.6GHz)
Score
General Parameters
Dec 2012
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Centerton
Core Architecture
Venus
Intel BGA 1283
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Atom (Centerton)
Generation
Opteron (Venus (E4))
Package
-
Transistor Count
0.114 billions
32 nm
Manufacturing Process
90 nm
8 W
Power Consumption
104 W
Intel
Foundry
-
-
Die Size
115 mm²
CPU Performance
1.6 GHz
Performance Core Base Frequency
2.8 GHz
0
Performance Core Turbo Frequency
0
2
Total Core Count
1
4
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
16.0
Multiplier
14.0
56 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3
Memory Types
DDR1-400
Max Memory Channels
2
No
ECC Memory Support
No
