I have a 280x and a 7950 I got from a friend .... I am new to mining .... how do I configure cgminer for the two cards ? (In my device manager it is showing only 7900 series ... did it not detect my 280x ?) .... please help ... invested loads in dis ...any tutorials any directions ?
Let us know what kind of hashrate you are getting from your 280x when you get it sorted out. Is this the rebranded 7970 ghz model essentially?
Additionally, I am seeing more miners suggesting cudaminer...if you happen to compare cgminer with cudaminer..or GUIminer...would like to get your personal take on it as well.
After playing with cgminer for a few months, I simply moved to GUIminer due to its low tech needs (not a techie at all myself).
Good luck with your mining endevours!!