CrossFire [FPS-Prob] Help

Hey Guys, I got 1 prob, Plz could sameone help me with it?

I dont lagg in CrossFire, i have 110 ping all the times...

but my FPS is 60...70...then so bad its 30 20 13...
Please what can i do to fix FPS prob??

my friends have 204 145 90 so on....

Please help me.

change ur video card and put some ram

this worked for me
1 get a new internet connection
2 delete all your replays
3 check for virus
4 if none of those worked your fucked