500MHz Core Clock,
1600MHz Memory Clock,
1200MHz Shader Clock.
Cheapest price I've found online so I thought I'd share it with you guys, though this one from ASUS is just a few pounds more (at £249): http://www.shopmagenta.com/product/MAU1012559.aspx?refer=99915
(Havn't heard much about the store though, anyone else have any experience with them?).