I just put together a new build and used a 5770 Vapor-X GPU. I chose this one because everything I read said it overclocked well. So, how exactly do I overclock it? Thanks in advance for any and all help!
The CCC Overdrive panel is good enough for "average" overclockers. The overclocking bounds aren't unreasonable, anyway. Did you benchmark your overclock? Try running 3dmark or Crysis benchmarks on it. Furmark is an insane tool for beating the crap out of your GPU, so if you want, try that too.