A:Answer Although this Mac is an i7, it's graphics are 2GB I believe and that should be more than enough. The performance on my i9 4gb graphics MacBook Pro 16" is amazing. The sound system is a bomb and nothing comes near its performance. The graphics blow my mind. So far, I have played WofTanks Blitz on this laptop and that is very graphics intensive, while also being a game that takes time to play. I spend hours on it and I never even hear the sound of a fan. Although the fans do come on t control the heat, I always keep my laptop plugged into an outlet when playing to prevent battery throttling and I also have the sound on for the game. In general, the fans on this laptop are very quiet. I have seen Windows laptops with normal fans, but these fans make those seem like they are plugged into another sound system, they are so loud. Gaming = no problem. ;)