overclocking my gpu

[epL100]

So Im trying to overclock my gpu but for some reason when i apply core clock doesnt appear in valley benchmark or Msi afterburner. Here is picture: http://imgur.com/a/hU5MD

 

[MadOver]

Maybe it's not supported by the software?

 

[epL100]

Maybe it's not supported by the software?

It support software because i did doing some overclocking with this card and worked