If you save a profile to fit your needs for the program, game exe, or anything that your needs consist. you can simply click the profile of choice, and it will Automatically shift your GPU into the mode specified in that profile.
My Rig Title : The in Home Satellite
MOBO: ASUS Maximus IV Extreme-Z
CPU: Intel Core i5-3570k @ 4.4GHz 1.1V
Ram: 4x4GB Corsair Vengeance kit @ 1600MHz 7-8-8-24
OS Hard Drive: 2x240GB Corsair GS SATA.III @ RAID0
Graphics Card: ASUS GTX770/DCII/OC/2GD5
PSU: Cooler Master 1000watt Semi Modular
OS: Windows 7 64bit Professional