NVIDIA Optimus On Ubuntu 13.10 Linux vs. Windows 8.1
Written by Michael Larabel in Graphics Cards on 17 December 2013 at 04:00 PM EST. Page 4 of 5. 19 Comments.
When running Xonotic the open-source Intel driver performance is decent at the lower resolutions, but aside from that, the story is the same as with the other OpenGL games/benchmarks. Using Bumblebee in this setup does show very noticeable performance overhead compared to Windows 8.1.