I want to upgrade my 2009 iMac to a 2013 version with Iris Pro (no discreet videocard) and as much RAM as I can get in there. Does anybody know if the 3D function in Photoshop CS6/CC run on this configuration? Adobe sets the minimum of 512MB of VRAM, recommends 1GB, but I don't know what that means for an integrated chip.
Also... I have now heard from a friend online that iMac Iris Pro has the equivelant processing power of 1GB of VRAM. Does anybody know if this is correct, of is any comparison of eRAM and vRAM this way too much apples and oranges?