I mainly play adventure games (think: Monkey Island, Broken Sword, etc.). I was browsing the Mac Game Store app and came across a game called Deponia. It requires a CPU speed of 2 Ghz and I'm using a 2012 1.8 Ghz i5 MBA with 4 GB RAM. I meet all the other requirements; it only requires 2 GB RAM. Is the .2 Ghz less of processing power enough that I really can't run the game as I know MBA have the TurboBoost capability that would put it over the system requirements for the game.