Black Magix

So I just switched out my 4850's in crossfire for a 4870x2....now my fps in WoW has plummited and I don't even have an option in CCC to disable or enable crossfire......ideas?

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Sickened1

You don't have an option to switch xfire on and off? What drivers are you using?

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Black Magix

9.1

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brown bird

Pretty sure you can't enable it unless you have 2 4870x2s.

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Sickened1

No you can. I have crossfire enabled on my 3870x2.

Try upgrading to 9.2 Black. 9.1 was a very bad catalyst.

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rpm666

With only one X2 I do not have the option to enable Crossfire with 9.1's (But crossfire IS enabled).

With two X2's Crossfire is then available.

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DJZeratul

9.2 should help a lot, honestly.

Also theres a tool that allows for crossfire in non CF games, in case WoW is not CF, but I think it is...

Id say use 9.2 and let us know if it works.

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Black Magix

just upgraded to 9.2 still a no go

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Sickened1

Not sure why its different between a 3870x2 and a 4870x2 but i have the option for crossfire. Wierd.

Not sure if you can even do this or not, but maybe unplug one of the power cords to the GPU and run it as a single? lol.
Just brain storming.

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Black Magix

in gpuz...
one of the core clocks on my gpu is lower then the other O_O

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