I have a small problem since I bought my new HD 6950. When I try to watch any youtube video while mining the computer freezes and I have to restart. Is this normal or is there something wrong with my new card?
If I'm not wrong, it's OpenCL AMD bug...
Disabling flash hardware acceleration fix the problem, at least for now.
If you play hardware accelerated videos, the clock of the GPU AMD / ATI is lower, 400MHz GPU / 900MHz RAM,
and then also slows down the mining.