Intel Xeon E3 1278L v4 vs Opteron X2 185
We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and Opteron X2 185 with 2 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1278L v4 's Advantages
Released 9 years and 3 months late
Higher specification of memory (1600 vs 400)
More modern manufacturing process (14nm vs 90nm)
Lower TDP (47W vs 110W)
Opteron X2 185 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Score
General Parameters
Jun 2015
Release Date
Mar 2006
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell-DT
Core Architecture
Denmark
Intel BGA 1364
Socket
AMD Socket 939
Intel Iris Pro P6300
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E3 (Broadwell-DT)
Generation
Opteron X2 (Denmark)
Package
-
Transistor Count
0.233 billions
14 nm
Manufacturing Process
90 nm
47 W
Power Consumption
110 W
Intel
Foundry
-
182 mm²
Die Size
199 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.6 GHz
3.3 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
2
8
Total Thread Count
2
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
13.0
64 KB per core
L1 Cache
128 KB
256 KB per core
L2 Cache
1 MB
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3-1600
Memory Types
DDR1-400
2
Max Memory Channels
2
25.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
Miscellaneous
3
PCIe Version
-
