Tegrak overclock is now avaliable for galaxy note 10.1 , it supports overclock on stock rom/Kernel
Download it here https://play.google.com/store/apps/details?id=com.tegrak.overclock it is free
Sent from my GT-N8000 using xda app-developers app
This is a very sensitive program in regard to hardware and kernel. Not a common android app, so you have to check "WHAT DEVICES" are available. Fully customed roms are suited own dev's taste.It breaks the stock hardware driver rules, so this won't work on CM, MIUI, AOxP if they don't use the stock kernel .... I've been test this, it works for most games going smooth ..