Nvidia SLI and physx

[Flanno]

Has anyone noticed if you select physx to be auto select in the nvidia control panel which is what nividia recommend, a few boots later the control panel selects your 2nd gpu for physx ?

 

[Rroff]

I had that with earlier drivers - not noticed it with 258.96.

 

[jigger]

Really your second card gets disabled after a few boots ?

 

[Flanno]

Thanks Rroff.

What's the best driver for SLI do you know ?
I'm on 260.89 WHQL.

 

[Flanno]

Really your second card gets disabled after a few boots ?

No, SLI is working fine. Its in NV control panel you can select your physx processor as auto, cpu, gpu1, gpu2. I select auto but after a while it sets itself to gpu2.

 

[Rroff]

Really your second card gets disabled after a few boots ?

no it just changes from auto select to specifically selecting a card.

 

[gazjones105]

yes i get it all the time. sometimes it will say auto, sometimes it will say gpu 1 and sometimes it will say gpu 2. (even when i set it to auto)

i also cant get the supersonic sled demo to run with physx running on the gpu at all. its showing cpu. raven also has the same issue on his single gtx480.

 

[Rroff]

Thanks Rroff.

What's the best driver for SLI do you know ?
I'm on 260.89 WHQL.

I've gone back to 258.96 myself - while theres some nice stuff in the 260 releases they are definitely a work in progress - even the WHQL ones.

 

[jigger]

No, SLI is working fine. Its in NV control panel you can select your physx processor as auto, cpu, gpu1, gpu2. I select auto but after a while it sets itself to gpu2.

Do you gets a message to say that your second GPU is now set to run FizzX ?

Thanks Rroff.

What's the best driver for SLI do you know ?
I'm on 260.89 WHQL.

10.10's By the sounds of it