Is it possible to hybrid crossfire a HD4850x2 with a 790gx motherboard? Or does the crossfire already in place prevent it? If so would you recommend a HD4870 with a 790gx mobo or a hd4850x2 with a 790fx mobo?
The money saved if I got for a HD4870 with a 790GX would probaly end up getting a Phenom II X4 940 BE instead of a Phenom II X3 720 BE or would either of these be a poor choice?
And finally is the Phenom II X4 940 an am2+ only Phenom II or is it compatible in an AM3 socket as scan has it listed in a different area to other AM3 Phenom IIs. I would be using an AM2+ motherboard reguardless just want to know about upgrade paths in the future for when DDR3 is more wallet friendly.