I live in villahermosa,Tabaco,Mexico and here the ambient temperature is between 30 ° C AND 45 ° C or more.
Allways OPEN MY COMPUTER CABINET AND STAND A DIRECT VENTILatOR to the graphics cards.
The regular temperature of the graphic cards are 45 °C to 50°C when not working in renders, and this rise to more than 80°C when making RENDERS.
when i do renders, i have to check constantly the graphic cards temperature. Becoming a SLAVE of the pc.

the nornal procces is: hit render-when the temperature rise to 80°C i hit pause
when the temperature decline to 50°C i hit render
and i repeat this proces a lot of times until i get a desired result.
I hope my comments will be helpful to create this function in version 2.0.
sorry my bad english
Regards....
