In Windows, if you can. I'm looking to spend my tax refund on a laptop for school and light gaming. (And don't give me that classic speech. I have a self built desktop with a 3570k and a GTX 780 Hall of Fame ) Anyway, I want a laptop that has a nice cost of ownership. I had an old 2010 13" that I fell in loved with, but had to sell due to financial reasons. I'm looking to pick up another one now for school, video editing, and light gaming (Mostly League of Legends for on the go) I might be able to grab the 2.6GHz model of the 2012 15" MBP, but in the case I can't find one in time on CL or eBay, I want to know if 512MB on the 650M won't bottleneck anything on League. Some caveats on the test: Windows (Due to OSX drivers vs Windows drivers) 1440x900 resolution No shadows I'm looking to get a stable 60FPS in team fights, and I'd like to know what I need to drop if the 512MB is a bottleneck in the game. If anyone can do this, I would love you so much.