PowerColor HD5770 Review
 

I was surprised when I was able to get the core to clock all the way up to 950MHz and the memory to clock all the way up to 1400MHz! With all of this performance priced under $160 at release, which is about $30 cheaper than a majority of the GTX260 cards that are still for sale on Newegg.com, you are going to be able to see exactly how well ATI has planned not only the release of the card but also how much time and effort the company has put into the development of the card.
http://www.overclockersclub.com/revi...rcolor_hd5770/