7900 now on sale!

Ive found the 7900 is now on sale, havnt seen any information around saying this but came across it whilst browsing overclockers!

http://www.overclockers.co.uk/acatalog/7900_Series.html

Does anyone have any benchmarks comparing this to say an X1900 XT, XT-X or 7800? Do we know for a fact it outperforms them?

may also want to check this thread ... remember - discount for Hexus readers until deadline tomorrow :)