5770 crossfire

[SunDaMan]

Hello,
i have problem with AA in this card seems not working at all if i'm doing max settings still
moreover 10 times less fps compared to vista ultimate over win 7 ultimate, I really can't figure it out why & moreover both the catalyst versions are of current date

 

[Maziar]

Hello and welcome to the forums
Be a little more specific please;post your full system specs,the games that you play and the resolution that you play

 

[Starges]

mobo? psu?