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Finished building my new rig (as in signature) but I'm not sure Crossfire is working
I've checked the check box in CCC 6.2 to enable Crossfire, but 3DMark 05 gives me a score of a little under 12,000. Frankly I was expecting better! I've not overclocked anything manually yet as I want to know stock speeds first. The CCC image quality settings are all set to application control where available and high quality everywhere else, and Vsync always on (I was getting nasty horizontal tears without it when playing X3 Reunion) but I'm assuming 3DMark ignores those settings anyway?
Another thing I've noticed is there is a green led on the visible edge of the X1900 Crossfire master card, just under the fan, which is lit when the computer is running, but there are no leds lit on the XTX card. Except that on power up, a red led right next to the power connector on the XTX card lights briefly and then stays off.
The Crossfire master card is the only card listed anywhere in the CCC panel.
Anyone know if this any of this is normal?
I've checked the check box in CCC 6.2 to enable Crossfire, but 3DMark 05 gives me a score of a little under 12,000. Frankly I was expecting better! I've not overclocked anything manually yet as I want to know stock speeds first. The CCC image quality settings are all set to application control where available and high quality everywhere else, and Vsync always on (I was getting nasty horizontal tears without it when playing X3 Reunion) but I'm assuming 3DMark ignores those settings anyway?
Another thing I've noticed is there is a green led on the visible edge of the X1900 Crossfire master card, just under the fan, which is lit when the computer is running, but there are no leds lit on the XTX card. Except that on power up, a red led right next to the power connector on the XTX card lights briefly and then stays off.
The Crossfire master card is the only card listed anywhere in the CCC panel.
Anyone know if this any of this is normal?