Is there any performance gain using 2 sli/crossfire bridges?

To be honest I don't really know. I believe it only "requires" 1. I had tried to crossfire (2) 4870's and with only one bridge it was kinda funny and didn't run 100% right. I installed the 2nd and it was smooth as butter... Well until it overheated and I got angry, sold them and bought a different card. hehe.
 


Funny when i read your post... :)
So what is your current card right now?
 

daedalus685

Distinguished
Nov 11, 2008
1,558
1
19,810
Crossfire only needs one, the two connections are parallel to each other. In fact, using a second used to increase the probability of errors and "snow."

Only use a second if symmetry is really important to you when you take pictures of the set up :D or you figure you will lose the second if it is not in the system.

Whether you use one or two is like asking if you should put your pants on before your socks. Some people may care one way or another.. but really.. meh.
 

sabot00

Distinguished
May 4, 2008
2,387
0
19,860

I realized when I saw the 5870 in your config that taking in shipping time & other factors that you probably bought the card right as it came out, and yes there's plenty stock now.
Just waiting for prices to drop to what they were supposed to be.