Intel Xeon E3 1278L v4 vs Opteron 1381
We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and Opteron 1381 with 4 cores 2.5GHz . 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 6 years late
Higher specification of memory (1600 vs 1333)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (47W vs 115W)
Opteron 1381 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Score
General Parameters
Jun 2015
Release Date
Jun 2009
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell-DT
Core Architecture
Suzuka
Intel BGA 1364
Socket
AMD Socket AM3
Intel Iris Pro P6300
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E3 (Broadwell-DT)
Generation
Opteron(Suzuka)
Package
-
Transistor Count
0.758 billions
14 nm
Manufacturing Process
45 nm
47 W
Power Consumption
115 W
Intel
Foundry
GlobalFoundries
182 mm²
Die Size
258 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.5 GHz
3.3 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
12.5
64 KB per core
L1 Cache
128 KB per core
256 KB per core
L2 Cache
512 KB per core
6 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1600
Memory Types
DDR3-1333
2
Max Memory Channels
2
25.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
