I had to recovery my Intel and AMD Athlon 64 3200+ to standard settings I.E. 2,4 and 2,2 MHz because it begin be to hot in my computer room. It is +28 C into the room. CPU +62 C and +59 C isn’t so good because it will be even warmer when the outdoor thermometer hit 25-30 degree over zero. If it is +30 C the room can be warmer than the outside temperature especially if it is absolute calm.
In Sweden it is not common have a fan mounted on the roof or a cold devise because we not have tropic climate. We have rather artic climate and 3 months with temperatures ranging from +25-40 C. I will not woke up and discover any computer has shout down due to heat stroke.

But my over clocking was only a few % so it makes no difference.

I guess many of you have air conditioning?