I decided to pick a hand full of the more popular benchmark programs. There are 100’s of programs and tools out there but I don’t have forever to run them all. 🙂
Below is the list in no particular order…
Super PI mod1.5 XS
7-Zip 9.11 Beta
Cinebench r10 32 Bit
Fritz Chess Bench 4.2
Passmark PerformanceTest 6 (Summary Only)
I tried to get accurate results in all benches. Unfortuntuately there are some benches that just didn’t want to be consistent. Instead of picking the peak number I picked a result between the min and max after about 3-10 runs (Depending on the bench). This method isn’t perfect but it should still provide a decent amount of accuracy comparing each Northbridge speed setting.
Everest Home 2.2
This is a simple bench that I used to see what theretical difference that takes place between each NB setting. I checked Memory Latency, Memory Read, and Memory write performance.
Although not by a huge amount, there are measurable differences in latency from raising the speed of the nb. From 1410 Mhz to 2820 Mhz there is a solid 14% decrease in latency.
Again, as a result of nb speed there are measurable differences in memory throughput for the read and write performance. Another solid 14% increase from 1410 to 2820.