sure a 7850 is inferior to 7970 gtx680. but looking at how developer can optimize put old slow 7800gt PS3 to run BF3.
if they can put in 7850 like GPU and code the APU build-in Radeon to work independently(not just crossfire but on rendering diff objects in the game + the console base optimization, it could push the game graphics to new high.
if they can put in 7850 like GPU and code the APU build-in Radeon to work independently(not just crossfire but on rendering diff objects in the game + the console base optimization, it could push the game graphics to new high.