Quote Originally Posted by Disaster_Master View Post

I use rivartuner to oc the card when I select 891 core it will set it on 891 core if I set it to 900 core the clock stays 891 if i set 903 core same problem when i choose 907 core it will set 904 core but my card can not do that stable is there a way that that gap can be fixed. these gaps are not only on that clock but the whole range. is that a known problem????
This is the way the core clock is calculated, you have to live with it.