Reading The Clocks With Nouveau's New PM/Re-Clocking
Phoronix: Reading The Clocks With Nouveau's New PM/Re-Clocking
If you have checked out drm-next since yesterday when Nouveau received new re-clocking and power management code that's still experimental but brings initial support for Fermi and Kepler GPUs, you may have noticed the disappearance of the performance_level sysfs...
That's a shame about the memory, considering nvidia is a lot more dependent on memory performance than AMD. But hey, at least a step in the right direction.