I am not much of an expert when it comes to find out what graphic cards are best. I've been thinking about buying one of these graphic cards, i can afford them both, and my powersuply fits them both. But which are really the best?
Based off of Tom's Graphics Card Hierarchy Chart, the GT220 is the better card. I would recommend looking for specific reviews of each card based on the games you plan to play. One card may perform better in certain games.