Intel Xeon E3 1245 v5 vs Opteron A1120
We compared two server CPUs: Intel Xeon E3 1245 v5 with 4 cores 3.5GHz 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 E3 1245 v5 's Advantages
Higher specification of memory (2133 vs 1866)
Higher base frequency (3.5GHz vs 1.7GHz)
More modern manufacturing process (14nm vs 28nm)
Opteron A1120 's Advantages
Lower TDP (25W vs 80W)
Score
General Parameters
Oct 2015
Release Date
Jan 2016
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-DT
Core Architecture
Seattle
Intel Socket 1151
Socket
AMD Socket SP1
HD Graphics P530
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
Opteron (Seattle)
Package
1.75 billions
Transistor Count
-
14 nm
Manufacturing Process
28 nm
80 W
Power Consumption
25 W
Intel
Foundry
GlobalFoundries
122 mm²
Die Size
182 mm²
CPU Performance
3.5 GHz
Performance Core Base Frequency
1.7 GHz
3.9 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
17.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB shared
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
8
