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Check 6950 crossfire

post #1 of 3
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How can i check and see if my 6950's are crossfire, i have the connector from the front of 1 card to the other front. Just wanted to check and see if its right tho.
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Sig Rig
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post #2 of 3
Look in GPUz at ATI Crossfire box. It should NOT be disabled.
    
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post #3 of 3
Go into CCC and check if the enable CF box is ticked. Or you could run 1 card on a bench at max out settings and write the result down. Enable CF and run again. If you FPS has increased by at least x1.5 the first result then the CF is working fine.

eg - 1 card scored 30fps
CF enabled, 2 cards - scored 30x1.5 = 45fps.

It can range between x1.5 to x1.8 of an fps increase when the second card is added.
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Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
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