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Is anybody developing SETI opp app for CAL (ATI GPU)??

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timiman:
Is there support for X2/Crossfire models?

Raistmer:
Multi-GPU support included in r278 (untested though).
Crossfire just as SLI for nVidia cards should be disabled.

timiman:
But in the my other SLI setup, I have SLI enabled (PhysX disabled) and crunch 1 DU per GPU just fine. Using 6.6.38 on latest official WHQL Nvidia drivers.

Oh, and Crossfire on X2 models is enabled by hardware (no option on drivers settings to do so)

Raistmer:

--- Quote from: timiman on 15 Oct 2009, 02:39:30 pm ---But in the my other SLI setup, I have SLI enabled (PhysX disabled) and crunch 1 DU per GPU just fine. Using 6.6.38 on latest official WHQL Nvidia drivers.

--- End quote ---
Did you do speed comparison with SLI disabled /SLI enabled ?


--- Quote ---Oh, and Crossfire on X2 models is enabled by hardware (no option on drivers settings to do so)

--- End quote ---
Well, you will have chance to check all assumptions about Crossfire by himself :)

SmknGunz:
I have dual HD4870X2 in quad crossfire mode, for gaming purposes at the moment.  Would love to put it to some good use when I'm not gaming, don't mind if I have to disable crossfire, will test on and off.  Beta, here I come...

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