However im a total newbie with overclocking etc, The software that comes with it allows you to change the memory clock , stock etc... However how do i know what the limits i can use it to?? And what to set it to to get the best performance out of it??
Uninstall whatever garbage came with it (unless it's MSi) and install MSi Afterburner (with the latest drivers). Go into settings and check unlock voltage control. Slide up the voltage all the way (1.1) and crank it to 925-950 core. Don't worry about the core voltage it's within spec.