Here are the results from a benchmark someone ran on SteamOS and Windows for Arma 3.
Dayum! This looks promising. Virtual Programming is doing a great job. They kinda let me down with The Witcher 2 port and to some extent with the linux port of Bioshock infinite. But this looks impressing. Is there a place where I can find the progress on the port?
interesting, seems like steamOS does better with open areas and trees while Windows does better in the city type areas.