Yes you could, but keep in mind not all games will take advantage of dual graphics. In any case you should probably plug your monitor to the discrete video card(7750) that way games that don't scale well in DG can still use the stronger video card, you have to enable dual graphics in your BIOS first(look into your motherboard manual on how to set it up), if you enable it while your monitor is plug to the discrete video card and reboot you won't get any signal at first but once windows loggings in the video comes back. Once in windows open the ccc the option for dual graphics should appear under gaming. That's how I have mine setup A8+6670 and it works great.