* headless server with ubuntu 15.04
- 4 x GTX780 on board
- nvidia driver 375.20
- Cards overheat with default fan speed and clocks(and performance) drops
- The script from https://sites.google.com/site/akohlmey/random-hacks/nvidia-gpu-coolness worked well with older driver (was installed with cuda-5.5), but with the recent one (375) performance state drops quickly to P8 from P0. But fun speed is 85%, heh.
- How to set fan speed properly on headless linux machine without loss of performance?
I’ve tried to apply various settings but it did’t work: