XtremeComputing posted Sapphire X1650XT 256 PCI-E Graphics Card Review

Once I had got the stock results from both the 7600gt and the Sapphire X1650xt (stock for my 7600gt is 560Mhz Core and 1400Mhz memory as it comes pre overclocked) I decided to see how well the X1650xt over clocks. To do this I used Ati's Overdrive feature from within the Catalyst
Control Centre to auto detect the highest clocks possible. I mean who is going to leave things stock these days when the drivers come with a built in Overclocking tool?

Sapphire X1650XT 256 PCI-E Graphics Card Review