270x can't see shader clock or change voltage

[JumBie]

For some reason the shader clock is listed as N/A in GPU-Z and doesn't show up at all in MSI afterburner. On top of that it wont let me change the voltage of the GPU. Anyone know how to alleviate this problem?

 

[mindbomb]

there is no seperate shader clock

 

[JumBie]

there is no seperate shader clock

Aha, I see. Thank you.