My question is to all those who own a recent laptop without a dedicated GPU (Intel HD integrated chip). I tried emulating Gamecube on my 2008 machine, surprisingly it worked even though it looked like its a bit in slow motion with dropped frames. Then I tried it on a 2011 macbook air thinking I will get better performance, I was surprised it barely worked. I was told this is because the older macbook had a dedicated GPU and the Air doesn't. How about newer macbook retinas? Can they emulate PSx/PS2/GameCube era consoles?