Which is better?

[Annoyingnerds]

So, i'm buying a Lenovo Y50-70 that came with 2gb GTX860m or 4gb GTX860m. But, I don't know which is better at gaming performance is it the 4gb or the 2gb? I need this to be answered quickly because i'm going to buy it at the end of the month

 

[1shado1]

Get the 4GB.