i have been having some problems with the 4870X2 that i bought last week so i called ocuk today and got a rma to refund the card
im a bit reluctant to get another ati now so im going to be getting a GTX280 instead, will i notice much of a loss in performance compared to what i got from the 4870X2 when it was behaving itself?
also how is the power consumption? i have a Corsair HX 620W Psu, am i right in thinking that if it could run a 4870X2 that it will be able to handle the GTX280?

im a bit reluctant to get another ati now so im going to be getting a GTX280 instead, will i notice much of a loss in performance compared to what i got from the 4870X2 when it was behaving itself?

also how is the power consumption? i have a Corsair HX 620W Psu, am i right in thinking that if it could run a 4870X2 that it will be able to handle the GTX280?