Rui Neves :
are you kidding me , my cpu reaches to 100º playing watch dogs on stock cooler
That temperature is not normal, even for a stock cooler. There must be an issue with it. Could be;
- Too much thermal paste
- Too little thermal paste
- Wrongly spread thermal paste
- Fan not spinning fast enough
- Heat sink is full of dust
- Hot air pocket around the CPU/heat sink
Which CPU do you have? If it's an FX9xxx, forget everything I said.