Look's like Turbo is enabled as it says 8-44x multiplier. I think mines off as it goes straight to 4.4Ghz when loaded. It should go up to 4.4Ghz if you stick some load on it.
Thanks mate, in windows etc will it still show up as 3.4ghz? Nothing says 4.4 that I've seen? I assume it recognises the chip's default speed?