Boot camp drivers for 6770m/6750m Radeon

[teknikal90]

What version are you guys using?
I installed 11.12 that just came out and found it noticably reduced my performance - On Bf3.
So I went back on 11.11 and am trying to determine if it's better than 11.10 (my original install that was rock solid, although with minor artifact issues)
I get around 30-55fps

Almost never dipping below 30 at 750/900 .995v 11.11
On 11.12 I would dip to as low as 26fps and never quite reaching mid 50s.

What are you guys doing on bf3?


Ps: Vid settings:
Textures: high
Shadows: low
Post AA: high
Deferred AA: off
Ambient occlusion: SSAO
Motion blur: off
Everything else medium

1440x900

 

[Melbatoaster]

I can't for the life of me figure out how to upgrade drivers in bootcamp. Could you tell me how you got it upgraded to 11.12 or whatever it is now?

 

[dusk007]

There is no straight forward way just google it. There are many tutorials.
I don't know if it is the same with AMD but with Nvidia drivers you needed a modified inf to install at all. Remove the old driver restart, install the new, restart and hope it works without any problems.

 

[teknikal90]

download drive sweeper. uninstall original boot camp driver (device manager, right click on the video adapter and click uninstall.)
run drive sweeper.
Download the latest driver - not the one from AMD but one that's been extracted from their 'shell'. This thread posts them up:
http://www.hardwareheaven.com/mobil...-drivers-notebook-computers-13-12-2011-a.html

but as i said, look around the web for 11.11 mobility drivers instead. it's better.

 

[Melbatoaster]

Thanks for the info, much appreciated.