So it looks like you have a compatible combo of APU and Dedicated GPU
Directly from the AMD website:
Q3: I just bought an AMD Radeon™ graphics card. How do I configure my PC to take advantage of AMD Radeon™ Dual Graphics?
A3: To take advantage of AMD Radeon™ Dual Graphics, you must use a compatible AMD A-Series APU to pair with your supported AMD Radeon™ graphics card. After installation of your graphics card, visit the AMD Graphics Drivers and Software Page, to download and install the latest AMD graphics drivers. After driver installation, the option to enable AMD Radeon™ Dual Graphics should become available in the AMD Catalyst Control Center or the Radeon Settings page in Radeon Software Crimson Edition.
Once installed, go into the “Performance” section of the AMD Catalyst Control Center or go to the “Gaming, Global Options” tab in Radeon Settings and toggle the AMD Crossfire™ technology option to “On” or “Enable Crossfire™”. This will allow the AMD A-Series APU graphics to work in tandem with the select AMD Radeon™ GPU installed for increased graphics performance.
So yeah, get the latest driver and enable it in CCCEdited by spinFX - 8/28/16 at 7:51pm