RT 2.20.02 - 2*480GTX Problems!

[gorm00]

Hi, I've been rather frustrated with RT for some time and wonder if you guys can help? I run the 285.62 Nvidia driver for the graphics card, but the RT is very slow or crashes. I've been trying with a lot of drivers all up to the latest beta version(290.53) but no luck. Please take a look at the attachment and see if you guys have any suggestions for a solution. Thanks!

[vlado]

Does it work for a simple scene? If you look at the RT render server, does it say that it is really running on the GPU?

Best regards,
Vlado

[gorm00]

Hi Vlado, Please take a look at the screendumps and see if they can tell you anything. The VrayRT is very sensible and crashes all the time. I've had this problem with all the previous versions as well, so it might be a problem with my setup or something. As you can see from the screendumps so are the graphic cards set to Maximize 3D performance. Could this be an issue? I've also tried the earlier versions with different drivers without any luck. Thanks

[gorm00]

Hi again Vlado, Did some more tests. Take a look at the attachments please. Tried a scene with some outdoor furnitures, and see what happens when i try with different amount of objects. Is this scene too big for Rt? That would be strange. Thanks again

[vlado]

Have you tried disabling the SLI mode? Also how many polygons are in the scene? It doesn't look too big, so it's kind of odd.

Best regards,
Vlado