Features:

Full CPU control
GPU Control (changing freq and governor)
Changing buttons backlight
Fastcharge*
Enable/Disable VSYNC
Quickly toggle individual cores online/offline
Restoring settings on boot
Voltage Control*
IO Scheduler
SD read ahead cache size
Governor settings
Full quad core support
Swep2Wake*
DoubleTap2Wake
CPU Times in State*
Full MP-Decision control*
Full thermald control*
Enable OTG with standard USB cable*
Color depth
OOM
Entropy
ADB over WiFi
TCP Congestion
Task Manager
build.prop Editor
sysctl editor
LogCat viewer
Analise SD Card and display Biggest files
Swap - deprecated, will no longer improve this functionality*
Detailed System Info(CPU, Sensors, Memory, Battery...)