Intel Xeon E3 1105C vs Opteron A1120
We compared two server CPUs: Intel Xeon E3 1105C with 4 cores 1GHz and Opteron A1120 with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron A1120 's Advantages
Released 3 years and 8 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (1.7GHz vs 1GHz)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (28nm vs 32nm)
Score
General Parameters
May 2012
Release Date
Jan 2016
Intel
Manufacturer
AMD
Server
Type
Server
Gladden
Core Architecture
Seattle
Intel BGA 1283
Socket
AMD Socket SP1
N/A
Integrated Graphics
N/A
Xeon E3 (Gladden)
Generation
Opteron (Seattle)
Package
1.16 billions
Transistor Count
-
32 nm
Manufacturing Process
28 nm
25 W
Power Consumption
25 W
Intel
Foundry
GlobalFoundries
216 mm²
Die Size
182 mm²
CPU Performance
1 GHz
Performance Core Base Frequency
1.7 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
10.0
Multiplier
17.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB shared
6 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3,DDR4-1866
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
-
PCIe Lanes
8
