PC-BSD scored pretty well, especially in Xonotic, maybe you can investigate it together with Nvidia. I'd love to see the same scores on Linux :)
http://www.phoronix.com/scan.php?page=article&item=freebsd_win8_ubuntu&num=1
Closing as general video driver performance from 2013 is no longer relevant.
Nothing extracted yet.
PC-BSD scored pretty well, especially in Xonotic, maybe you can investigate it together with Nvidia. I'd love to see the same scores on Linux :)
http://www.phoronix.com/scan.php?page=article&item=freebsd_win8_ubuntu&num=1