CROSSFIRE HELP!!

[darktonian]

I Have a 6950 HIS ICEQ Radeon Graphics card It Replaced my old 5770 HD Radeon. Is it Possible To crossfire 2 different cards? I want that extra couple FPS for battlefield 3 if its possible

 

[hell_storm2004]

The first two digits of the model number for AMD cards should be the same. Like HD6850 with HD6870. You cant do a HD6850/HD6770 combination. Also your PSU should be up for it.