Ok I have noticed that my VDDC on my 2 video cards is 1.00v is there any benefit in increasing this and if so how would I do this .? I though that the voltage should be like 1.5v for these cards . Would it overclock better if I was able to change it ? Any one know just how to do this as well CCC has no option to do this at all and I know of nothing that does . Thank you all in advance .