Simple answer...no. For slight overclocks the software can be OK, but you might as well just use Turbo mode then. Use the BIOS if you want to get the best performance and stability settings.
Thanks for the unanimous response. Looking to give a go at OC'ing my system this weekend, so its nice to know not to bother with any software.
Anyone have a good newbie guide to OCing a i7?
Remember kids, hard is usually always better than soft !
AMD OVERDRIVE! FTW! i use the bios to get to 4.0ghz, then when i get bored i use overdrive to go to 4.5 or higher and i have had 0 issues with it, and no noticable performance increase through the bios. if you are learning how to OC or just want a little boost you will be better off going through software, just because its easy to access.