Are you using the beta drivers? My 7950 is on the same bus but I'm still on the official drivers. I'll try the beta drivers tonight when I get home.
I hope AMD gets it together with the new drivers. My 7970 is firmly on the struggle bus.
Damn. I thought there would be no problems there.
Try the latest drivers and report back please.
7970Ghz 3GB here,
ed: Arsenic13 to the rescue. New drivers it is.