Quadro P6000 runs too slow on Ubuntu 16.04


I realized that the GPU performance (NVIDIA Quadro P6000) is pretty bad when I am running my PC on Ubuntu 16.04 (normally on Windows, everything works fine there).
I found this https://devtalk.nvidia.com/default/topic/1037462/linux/quadro-p6000-clock-lock/ topic and realized I also got the power brake slowdon (HW Power Brake Slowdown : Active). How can I fix this?

I attached the NVIDIA bug report, which was running during my application.
nvidia-bug-report.log.gz (199 KB)