Temp and fan speed Radeon HD5770 in RBE

[Hanfo]

Hi,

Much thanks for this great prog RBE.
I have one question regarding the temp table in RBE.
I have saved my bios from my video card (Sapphire HD5770 1GB) and when I open this bios in RBE I see the next table:

These temps in combination with the fan speeds it's not what I get when I monitor the card in HWINFO or MSI afterburner.
At 82 degrees my fan runs normally 46%. In the RBE-table is the value 50%.
It isn't a very big difference but a difference and I don't trust it.

When I play battlefield the card will be very hot, I want to cool it down and therefore I use MSI afterburner to let the fan running faster at high temperatures. But it is nice to edit the Bios settings and I don't have to look after it.
I hope for a nice explanation on this issue before I'm going flash my bios

Thanks in advanced.

 

[BAGZZlash]

Known issue, the catalyst driver overwrites the BIOS fan settings. Roam the RBE forum to find more.

 

[1keith1]

So is it still a possibility we could find a way around this? I need my fan profile to keep my card cool but currently I have to use Afterburner to make it boot on start up, and that usually causes lots of problems.

 

[BAGZZlash]

I don't see a way around it as long as the driver ignores the BIOS settings. Does anyone?

 

[TheProphet]

Anyone tested with the whole new 10.7 beta ?
http://support.amd.com/us/kbarticles/Pages/GPU74ATICat107PreviewDriver.aspx

Edit : and now with the Catalyst 10.7