can the power color hd 7870 myst par with my powercolor hd 7950 boost in a crossfire set up???

[ghemolang]

i have been searching for this a long time..
i have a single power color hd 7950 boost state..and im planning a crossfire set up..
i have read that hd 7870 myst is using same core as the 7900's.. the tahiti le core..
can i cross fire my hd 7950 in a hd 7870 myst???

 

[velosteraptor]

No.. amd has a crossfire compatability chart but i cant link to it as im at work.