hi i have a amd fx 6300 with a ecs a960-m3(bad mobo i knw) but still i overclocked it to 4.1 ghz and it ran prime 95 for 1 hour(could do more prob. but i stopped it after 1hour) so i started to play battlefield 3 online and lag freezez and all that bad stuff then i went back to stock and it was gone so whats the problem? i got better than before 3d mark11 scores but still so ya guys any help would be nice