I exchanged my FXF HD6750 after 3 week use , with XFX R7770.
6750 started frezes , windows message sayin "graphic driver stoped responding and windows recoverd it". I knew it was driver issue , lots of similar problems with Catalyst. So instead of tryin to fix problem I changed the Card.

SalesRep at Microcenter, told me not to pick AMD but Nvidia instead
He said lots of driver issues with ATI/AMDs. Nvidia has bettter support. But I didnt listen , Ive been usin AMD for long time , my cpu and other components always AMD.

I was using 7770 in last 5days without problem . today I noticed very disturbing problem.

IM using Maya. Everything works OK but when I open UV mapping editor , each UV I select, It takes computer 5 to 10 sec sespond to my mouse clicks. I search on internet and I found out this is common problm with ATI cards and many user found solution to roll back 6-8 months old catalyst drivers.


here one thread about same problem from CGIsocietyforum


another one from Area

and another one

and another

Im one step away from quiting AMD cards. Any plans from AMD to solve those driver issues or we will try year old drivers to run these cards?

My system is
6core 2.8Ghz Phenon
12Gb DDR3 mem
FX-777A-ZN graphiccard
4xHDD on two raid arrays total 3Tb storage
DVD/Blueray writer