Intel Xeon W3690 vs Opteron 1381
We compared two server CPUs: Intel Xeon W3690 with 6 cores 3.466GHz 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 W3690 's Advantages
Released 1 years and 8 months late
Higher base frequency (3.466GHz vs 2.5GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (32nm vs 45nm)
Opteron 1381 's Advantages
Higher specification of memory (1333 vs 3)
Lower TDP (115W vs 130W)
Score
General Parameters
Feb 2011
Release Date
Jun 2009
Intel
Manufacturer
AMD
Server
Type
Server
Gulftown
Core Architecture
Suzuka
Intel Socket 1366
Socket
AMD Socket AM3
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon (Gulftown)
Generation
Opteron(Suzuka)
Package
1.17 billions
Transistor Count
0.758 billions
32 nm
Manufacturing Process
45 nm
130 W
Power Consumption
115 W
Intel
Foundry
GlobalFoundries
239 mm²
Die Size
258 mm²
CPU Performance
3.466 GHz
Performance Core Base Frequency
2.5 GHz
3.733 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
4
12
Total Thread Count
4
133 MHz
Bus Frequency
200 MHz
26.0
Multiplier
12.5
64 K per core
L1 Cache
128 KB per core
256 K per core
L2 Cache
512 KB per core
12 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3-1333
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
2
