Antergos, Manjaro, CentOS, Debian, Ubuntu, Fedora & OpenSUSE Performance Showdown
With the very basic OpenArena game running this AMD Cayman class GPU, Antergos, Fedora, and Ubuntu were tied for first while the other four Linux distributions were a few frames behind.
Xonotic with low image quality settings led to all distributions easily being playable with the open-source R600g driver, but worth noting from this data is Manjaro 15.11 being significantly slower.
When raising the graphics intensity to high, Fedora was in the lead followed by Ubuntu, Antergos, and Manjaro close behind while this time Debian 8.2 was struggling.
When finishing up the Xonotic tests with ultra image quality settings, Fedora remained the fastest while Debian 8.2 was the slowest.