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Crossfire with radeon 'dual graphics' (6740G2)

Last response: in Graphics & Displays
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January 2, 2012 1:23:36 PM

Hi, I have a acer 5560g with AMD A8 3500m processor, with a Radeon dual graphics 6740G2 set up. I am trying to use crossfire with Battlefield 3, however I get much worse performance than using the single high performance card. I am using the latest 12.1 drivers and have tried with and without CAP profiles. Have you got any advice? Thanks
January 8, 2012 6:11:13 AM

I saw in another post dated December 17th that 12.1 was a preview driver. I assume that means beta. The guy reverted back to version 11.12 and crossfire worked. Worth a try until AMD sort it out.

It was COD that the thread was about and not Battlefield 3 I must say. Let me know how you get on.
!