@ freemangordon
I just wrote how i overclock. I have my device now 2 weeks and am in the beginning, but i have a linux background. Until now i did not spend days to test overclocking, ok.

But do you think the first some should do is setting up custom dsp?
If he never has overclocked, these programs are handy for a short view.
Qcpufreq can be removed very quickly if you want to go deeper.

I did some benchmarking with nbench which is handy for a stress test.