he only plays at 1680x1050. the x6x usually denotes mid range, and the x800 top end. So in this case at that res is the 260 better? and does the 260 use more or less power than the 9800? he got 500w psu. but it two yrs old now so prob only puts out 400-+
its really a toss up between the hd 4870 and the gtx 260 216 core. they trade blows back and forth in games both the 512mb and the 1gb version of the hd 4870 compete with the core 216. id say research your games and find benchies that compare the 2 and choose the best for you.
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