Can I run these in CrossFire

[Genezis]

So I know you can run the same amd gpu in xfire between different manufacturers, but my question is, can you run R9 280X in xfire with HD 7970?

 

[diec4st]

Yes.

Source : http://www.tomshardware.com/news/radeon-r9-280x-radeon-hd-7970-crossfire-compatible,24619.html