I'm pretty sure you'll be able to run ultra settings. Not sure what performance you are aiming for. Only get the classified if you intend to overclock. Also getting the 4gb version is a bit pointless at 1080p. Spend the extra $120 for a gtx 780 or get a 7970/ 2gb 770. I would wait for AMD to release their new video cards and hope that Nvidia drops the price of the gtx 780.