Just read a post about certain cards being better for 3D gaming and others for surround games. Aparently Nvidia is better for 3D and AMD for surround. What do these two terms mean and what games do they include? I play several different types of games : Tomb Raider, Minecraft, League of Legends, Saints Row, etc. This could affect what kind of card I get.
NVidia and AMD are both good at surround tech. Though NVidia is the best at 3D. And with NVidia you could also do surround 3D. I think you will be good with either card for surround, though if you want 3D get NVidia.