Video Card upgraded needed. Which card is better?

Ok, go here: a href="http://www.gpureview.com/show_cards.php?card1=567&card2=564" rel="nofollow"http://www.gpureview.com/show_cards.php?…/a and compare cards by their specs; the best out of those would be either the GTX 280 or 4870, the worst are the Intel GMAs.