So doing a search on google got me to the matrix platinum page. Reading the posts with find strix I got to the last page and behold, I found a tool which allows our cards to be able to use higher voltage!! I attached the link and the post for the tool is on page 19. If someone actually uses the tool and is successfully in gaining a higher OC please post back. I cannot test today as I am packing and moving back to college tomorrow. I will try to post to see if I gained anything out of the tool of noone else beats me to it.
Edit: Alright so the tool does work. It however changes the GPU voltage not the core voltage. So I am thinking of changing my bios to the higher voltage and see if it goes up to. Not sure how the two are connected but I still could not get a higher of of 1506mhz as it still crashes at 1252volts applied by the tool. I will post again after I see how the bios edits work out.Edited by vasyltheonly - 8/19/16 at 9:19pm