as the title says, im thinking of to upgrade my graphics card to max out the games, i have a corsair 650w(enough) but my motherboard only have one pci express x16 so no sli or crossfire, 4870 1gb is a little cheaper than the core 216 model of gtx 260, but my question is : would it be worth paying a little more for the core 216? or are there any better deals for 22 inch(1680x1050)? thanks in advance