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6870 crossfire issues

post #1 of 2
Thread Starter 
I have run 3 multiple GPU systems now with no issue2.

5850x2
GTX460X2
GTX570X2

In crysis 6870cf I get flickering where the mountains meet the sky
I NFSS I do not see the improvement I see with 5870 or either nvidia setup.

I have CF enabled, reinstalled the drivers, swept, 3 times. Even tried a previously cloned HDD that never had nvidia drivers and I knew worked with these games.

I tried 3 ccf bridges. Both cards play fine on their own with no issue. I am no OCing either card. Both cards are ref cards.

Any ideas?
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Mini Might
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CPUMotherboardGraphicsRAM
i5-2500k ASUS Maximus 4 Gene-z  7970 REF 16GB Sam LP 30nm 
Hard DriveOptical DriveCoolingOS
Samsung 830 LG BR  HP212+ W7 64B 
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27" Corsair 750HX Silverstone PS07 
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post #2 of 2
Thread Starter 
So this is interesting. I always knew there was a CF patch for Crysis but I never downloaded it and my 58xx worked fine. New cards new drivers... I downloaded the 1.1 Crysis patch and fixed Crysis performance.

I am up in the air over the NFSS CF patch. It caused massive BS on my I7 system and 58xx CF works really well with their CF drivers. All reviews show 6870cf even faster but it is not on these games. Oh well.
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CPUMotherboardGraphicsRAM
i5-2500k ASUS Maximus 4 Gene-z  7970 REF 16GB Sam LP 30nm 
Hard DriveOptical DriveCoolingOS
Samsung 830 LG BR  HP212+ W7 64B 
MonitorPowerCase
27" Corsair 750HX Silverstone PS07 
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Mini Might
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k ASUS Maximus 4 Gene-z  7970 REF 16GB Sam LP 30nm 
Hard DriveOptical DriveCoolingOS
Samsung 830 LG BR  HP212+ W7 64B 
MonitorPowerCase
27" Corsair 750HX Silverstone PS07 
  hide details  
Reply
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