can i crossfire radeon 6570 and radeon hd 6550D



hello sir. i just update my driver ( AMD catalyst ). errhm anything to suggest?
 
Your computer doesn't meet the minimum for either game. Under the best circumstances a 6570 in crossfire with your APU would perform like a 6670, which is right at the edge of even meeting the minimum. It isn't going to perform well on those two games no matter what you do.
 


but if i disable the crossfire. i can play the assassin creed and the nfs rivals. but when i on the crossfire. my fps from 40-20 like that 🙁
 


Please check this:

http://www.tomshardware.co.uk/answers/id-1935232/assassin-creed-black-flag-low-fps-crossfire.html

It seems that Assassins Creed has issues with Crossfire, being a title released under the Nvidia umbrella. Possibly the same applies with NFS.