Intel Xeon X5492 vs Opteron A1120
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz 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
Intel Xeon X5492 's Advantages
Higher base frequency (3.4GHz vs 1.7GHz)
Opteron A1120 's Advantages
Released 7 years and 4 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (28nm vs 45nm)
Lower TDP (25W vs 150W)
Score
General Parameters
Sep 2008
Release Date
Jan 2016
Intel
Manufacturer
AMD
Server
Type
Server
Harpertown
Core Architecture
Seattle
Intel Socket 771
Socket
AMD Socket SP1
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Opteron (Seattle)
Package
0.82 billions
Transistor Count
-
45 nm
Manufacturing Process
28 nm
150 W
Power Consumption
25 W
63 °C
Peak Operating Temperature
-
Intel
Foundry
GlobalFoundries
2x107 mm²
Die Size
182 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
1.7 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
4
4
Total Thread Count
4
400 MHz
Bus Frequency
100 MHz
8.5
Multiplier
17.0
64 K per core
L1 Cache
80 K per core
6 MB per die
L2 Cache
2 MB shared
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2,DDR3
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
-
PCIe Lanes
8
