I too have the same problem and use EVGA Precision, while playing at times the fan jumps to 100% usage and then subside after a while, now I was using the BETA for fear of AIDA64 then I uninstalled it from the system. Is there a solution to the problem or do I wait for a new release of AIDA? Thank you all :-)
Another defect is that it does not fit well the clock speed of the ram, my VGA is a GTX480, the core and shader are the right size, the ram does not.