6950's, should I use both Crossfire bridges or just one?

[pcgamer420]

Any reason to use 2 CFX bridges? If not, which of the two slots should I put the bridge on? Thanks

 

[three4seven]

no reason for two cards. one is all you need.

 

[pcgamer420]

You mean bridges? I already have the two cards and my 2560x1600 monitor is coming in a week, so I think two cards will be useful

 

[RadioActiveLobster]

I'm only using one bridge on my 6950's, no issues here

 

[karlowma]

You just need one bridge for two cards. Two for three, three for four. Shouldn't matter where you connect them either.

 

[Lord_Exodia]

I use both but you only need one.

 

[samuelmorris]

I have both on, but I'm fully aware it's pointless. Had a brief issue getting the crossfire option to show up in catalyst when I first installed the cards, and it was resolved at the same time I fitted the second bridge. I don't consider this related.