I have the 8320 which I have got to 4.4 ghz on a Asus Sabertooth motherboard I did have the 8350 but I broke some pins on it "that will teach me to put new ram in with a hangover lol broke the pins removing my Noctua DH-14 to fit the ram" I got the 8350 to 4.8 stable also Overclockers.co.uk have the 8350 for sale at £116.99 hope it helps