tanx for comments
i dont have the 7990 at the moment i've planned to upgrade my pc , buy a ps3 for my little brother as a new year gift and buy an iphone 5 for myself
well he would play game max 2hours per day so i want to see if it worth to buy a pc with higher configs and make some money beside these all and have the money back for iphone ( i assume it would take up to iphone 6 ) and ps3