I upgrade to this from a 9500 gt . -lrb- equivalent to upgrade from dial-up to broadband lol -rrb- ive be very impressed so far . the one I receive have the label hang off the edge near the fan and cause the fan to rub and make noise but i just cut that little bit off . whatever wattage psu it say be the minimum id get a little higher . i have a 500 watt psu and after 2 minute of a stress test it die .