GTX 1060 GPU running at half speed
-changed the stock the Heat sink compound with artic silver and cleaned off all the dust, that resulted in a ~6C drop in GPU temperature so it is now 36C while there is a GPU load.
-updated the BIOS
-changed the PCIE configurations in the motherboard BIOS
-Updated the driver
-DDU then reinstall the driver
-Change the power setting in Nvidia Control Panel
I have not tried it in another PC yet.
Anyone got any ideas?