I bought the dell 5447 a few months ago, and it has two graphic cards. I dont know how to use only one of the graphics card, since intel is still being used for games like minecraft. Does anyone know how to use only one graphic cards, or how to make games like minecraft use amd.
Use the Catalyst control panel to select the AMD GPU for the game.
That said, the Intel GPU will ALWAYS show active, as ALL video data passes through it -- even if it is processed through the AMD GPU -- on its way to the display. There is no physical connection between the AMD GPU and the screen - the Intel GPU has the connection.