Hi there.

I have rig with 6 XFX 580 8GB on samsung memory, im using simpleminer and I can't change "Core MHz" If I put there for ex. 1150 or 1200 on dashboard I see 1201. What can be possibly wrong? Now I've set up:

https://i.snag.gy/nkRUQ6.jpg
https://i.snag.gy/9UMlvi.jpg