is it possible to clock my gpu anymore and still be stable on gaming max i got was https://www.dropbox.com/s/xvjoancsecxvb15/New%20Bitmap%20Image.jpg?dl=0

My goal is to clock to at least 5.0Ghz my current specs [HTML]http://pcpartpicker.com/p/G8yPcf[/HTML] I've gotten to a stable 4.8Ghz no trolls please I've asked this before but none of the videos linked to me weren't helpful enough. Think any one can...

my system specs are: listed here http://pcpartpicker.com/user/redradman123/saved/9YrWGX ive gotten it to a stable 4.8 i need help reaching 5.0 or better