Gpu runs very hot

[demianariel]

Yes, i know that the fermi cards run very hot.
And i also know that sometimes the gpu runs hotter in osx86 than on windows.
After a couple of minutes with the system on (idle) the gpu starts rising up
Also, when i watch a flash video the gpu starts getting hotter and it never decreases.
So, i booted up in windows and quickly open gpu-z to see the temps
80°c.!!!!
I think that´s to much for being in idle. don´t you think?
Also the gpu fan is locked at 30% or 40%

I´ve tried:
- smbios macpro 3,1 4,1 and 5,1.
- add my card id to applegraphicspowermanagment

What can i do?
Is there any way to increase the gpu fan?
Is there other things to edit in applegraphicspowermanagment?

Thank you!

 

[Shelby]

Maybe you have a bad card...

If it's running hot under Windows and OSX then there may be more to the problem.

 

[demianariel]

No Shelby, you got me all wrong.

The card runs fine in windows (about 45° 50° in idle)

I don´t know a way to see gpu temp in osx86. So, this is what i do.
After a couple of minutes of using mac...I quickly boot in windows and open gpu-z to see the temps.

That´s why the card is at 80°.
Because a minute ago i was using mac.

Sorry for my english.

Thank you.