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SetCPU - SetCPU for Android is a powerful root utility that gives you full control of your Android device's CPU and more.
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.
Kernel Adiutor-Mod - A modified Kernel Adiutor (Kernel Tweaking App)
Udev Discover - A helping tool for udev testers, coders, hackers and consumers.
CPU Spy - This is a simple app to display the time the CPU spends in each frequency state.