Well I know there is a benchmark thread already... but I know a lot of times I see people asking about if a mac can run this game.
Basically I have a 15in. MacBook Pro 2009 edition with 2.66 GHz core 2 duo processor.
I ran the program on medium settings and scored a benchmark of 2500, so it's safe to say we can definitely play the game (rejoice!!!)
I was able to play XIV 1.0 with no problems on my MBP so I'm sure with no doubts this game will run even smoother!
P.s. I'm dual booting via bootcamp.