Think I need to improve my airflow. I had it set to 40% manual and it was getting up to 80C again in furmark. Nothing close to the other temps.
Is it safe to overclock with overdrive on the stock cooling you think?
You just may need to increase the fan speed.
Also, at this point RivaTuner 2.11 has ben released and will, when adapted correctly automatically control your fans at this point.
Check out this thread, it's very well done:http://www.hardforum.com/showthread.php?t=1345181