http://www.overclockers.co.uk/showproduct.php?prodid=GX-206-EA&groupid=701&catid=1914
Or you could get the ti one for a bit more: http://www.overclockers.co.uk/showproduct.php?prodid=GX-202-EA&groupid=701&catid=1914&subcat=2392
Here is a comparison of the two
http://www.overclockers.co.uk/showproduct.php?prodid=GX-202-EA&groupid=701&catid=1914&subcat=2392
And reference for you matt, a comparison against my graphics card. As you know roughly what settings I play games on. (compared against the TITANIUM EUGHHH)
http://gpuboss.com/gpus/GeForce-GTX-660-Ti-vs-GeForce-GTX-260