idle temperature of graphic card 75-80c

[jassgrewal]

i dont know what happen to my sapphire 6970 ,till past week it was alright but now the temperature has increased to 82 degree.i had cleaned the graphic card and the cabin but nothing happen .im afraid of playing any game due to temperature

 

[Myth]

Is the fan moving freely ?
Did you install anything that might relate to the gpu.
Adding thermal paste again might help.

 

[jassgrewal]

fan is moving as temperature increases and i haven't install anything,i just cleaned the cabin yesterday and temperature come to normal(30-35) and after 5 hr it suddenly increases