I had my Sapphire 7850 2GB card RMA'd and they sent me the exact same model card.
Before I would get 270 Mhash on slush's pool. Now I'm getting 44 Mhash. Any idea why this is?
Do I need to uninstall the drivers and reinstall? Even though it's the same model (but not the exact same card of course) ?
ya i'd try that...if not then maybe you got a dud card back...those mh/s for a gpu is sad..are you using same miner? same everything? it should be doing what the old one was doing...