Ubuntu 16.04 Intel Graphics: Unity, Xfce, KDE, LXDE, GNOME, MATE, Openbox

Some Phoronix readers have been requesting fresh tests of OpenGL graphics/gaming performance on Ubuntu 16.04 LTS with its different desktop environment options. For some brief results to share this Sunday, here are some Intel Skylake numbers when running Ubuntu 16.04 and testing out Unity, Xfce, KDE Plasma, LXDE, GNOME, MATE, and Openbox.