Dual Graphics Used

Hello, i have laptop ASUS-X550ZE with this specification

 

Processor : A10-7400P

IGP : R6 VRAM 1GB

Discrete : R5 M230 VRAM 2GB

Dual Graphic : R7 M265DX

RAM : 8GB

 

I want to ask, can i run a game using only my discrete?

Because, when i run a game without support crossfire, it will run only with my R6 graphic card