First build Gaming done :) pics and results .

Ok i just ran Witcher 2 this is near the start with the dragon part.

High spec Screen rez 2560x1440 was getting between 30-40FPS

Ultra spec screen rez 2560x1440 was getting 10-12FPS

Ultra spec screen rez 1920x1080 was getting around 20-25FPS

I also switched my graphic cards round as the one the DVI is plugged in was makeing a lot of noise the same as and XBO360 would after a while of play.
Seems the other one is much quieter as hardly makes any. does this mean there may be a problem with that one?

Turn off UBER SAMPLING ;)
My single GTX 580 gets a solid 60fps without it on.
Turned on I drop to 10-15 fps.
 
Have you got Driver version 275.33 or newer?

http://www.nvidia.com/object/win7-winvista-64bit-275.33-whql-driver.html

The Release 275 beta driver v275.27 can cause significant performance drop in The Witcher 2 for users not running 3D Vision. This issue has been resolved in v275.33 drivers. Please read this FAQ for more information on this issue and for more information if you are using 3D Vision.


And heres the latest from 3 days ago - http://www.nvidia.com/object/win7-winvista-64bit-275.50-beta-driver.html
 
ok got SLi running now

Same as before on witcher 2 at the start with dragon part.

Ultra spec 2560 x 1440 with ubersampling enabled 10-14 FPS

Ultra spec 2560 x 1440 with ubersampling disabled 40-50 FPS

Ultra spec 1920 x 1080 with ubersampling enabled around 20 FPS

Ultra spec 1920 x 1080 with ubersampling disabled 50-60 FPS

using v275.33 drivers
 
Last edited:
Back
Top Bottom