Hello there everyone, I've posted this on the NVidia Forums, since I was trying to improve my own DAII performances, I took some advices that I've read here and on NVidia forums and there they are put back together, till a suitable patch or drivers solves our problems ^^
First of all, I've managed to get Dragon Age 2 running pretty decently (min 22 fps, rarely, avg 33 fps) in 1920x1200, everything maxed out (SSAO, High Res Textures, DOF, Very High, DX11, AF 16x) except AA which is disabled (0) on my GainWard GTX 460 1 Gb, with an "old" Intel Q6600 and 4 gb of CellShock DDR2 at 4-4-4-12 on an "old" aswell ASUS P5N32-E SLI motherboard, and here's how I achieved it:
*WARNING* Since there are BETA drivers in use, do this at your own discretion and responsability!First of all, install the NVidia Beta Drivers 267.26, since they're only for 580s, just modify the nv_disp.inf to include your cards aswell (I've copypasted the info in 267.24 nv_disp.inf).
After that, get into the NVidia Control Panel and modify this:
* Antialiasing Transparency : Multisampling
* Maximum Pre-Rendered Frames: 8
* PhysX configuration: CPU
Then try the game.
Those "tips" were taken randomly around BioWare Social Network Forums, and the web, and as for now I don't remember the people I have to credit for it.
Just one addition, I've just noticed that in my settings Antialiasing Transparency was set to Default and PhysX was to default aswell, so the performances I've stated were with those 2 settings on default, but right now I've changed them how I did the first time
There is tho still one side note, which I can't figure out what causes it: Out of total randomness, the game might just lock up, with still image, sound and music still running, and you can terminate the task, this happened to me 3 times yesterday morning in a 20 mins framce, then I changed drivers (with the ones in topic) and took off the little overclock on my videocard and it ran fine till yesterday night when it happened twice in 3 hours.
I hope I might be able to help out someone until NVidia releases a good driver that fix all those problems.
Edit: little addendum, I've tried to turn up AA first on 2x then 4x, and they don't seem to impact performances at all!
Edit 2: reading this topic
http://social.biowar...0/index/6497075 some users are reporting that using the Beta Drivers 270.32 the "lock up" side note that I've stated above is fixed (gladly!) and some of them report also increased FPS! giving them a try right now ^^
Edit 3: with both new drivers and beta 1.01 patch, the "lock up" is still present, and (for me) there's a slight increase of FPS, barely noticeable..
Modifié par LuPoM, 13 mars 2011 - 02:45 .