Can i corssfire a 4890 and 4850?

[Dasher]

thanks

 

[Helloworld_98]

yes but performance will be lowered to dual 4850's which is only just a bit more powerful than a single 4890 and will use more power.

 

[EXT64]

I wouldn't advise it (as at the very least, it will severely handicap the 4890). Which card do you have now?