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Xfire Problems in BF3

winngames

winngames

winngames

Associate
Joined
17 Sep 2007
Posts
493
Location
Liverpool
With one card I can play it on high at average 55fps but with two I get loads of stuttering and about 30fps :S any ideas as to why this might be happening?
 
You have the latest CAT's and CAP's installed? I didn't have any problems running BF3 with the two 6850's I had before. =/
 
HeX said:
You have the latest CAT's and CAP's installed? I didn't have any problems running BF3 with the two 6850's I had before. =/
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Yeah I've tried them all and still nothing is working :( after doing research people are saying its my PSU but I doubt that seeing as ATI say 600w and you managed running it with 620 :/ what driver and profiles did you use? the latest ones?
 
Can't really see anything wrong with your setup, can you check GPU-Z to see if both cards are running at PCI-E 2.0 x8 as they should? I'm also assuming you don't have vsync on?
 
Orcvader said:
Can't really see anything wrong with your setup, can you check GPU-Z to see if both cards are running at PCI-E 2.0 x8 as they should? I'm also assuming you don't have vsync on?
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yeah they are and vsync is off :/ I really dont know whats up with it! both cards are working fine, they're not overclocked. the little spike in the gpu usage was me playing the game for a few seconds so crossfire is working
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