https://bugs.freedesktop.org/show_bug.cgi?id=91880
--- Comment #70 from Julian jsbansen@gmail.com --- PPS:
Nevermind. The mclk does actually change. It just immediately jumps to 150000 (which is the max my card is rated for) very easily. If I close all applications that could tax the grapics card at all, it jumps back down to 15000. Sorry for the confusion.