Here is the full list of all 20 EVGA PrecisionX 16 achievements.
Reach a GPU Temperature of 10 degrees celsius or lower
Save an overclock profile
Adjusted GPU clock equals exactly 1337MHz
Set a custom voltage
Set a negative clock offset on GPU or Memory
Enable Frame Rate Target
Set 100% fanspeed
Use the default button
Set power target to maximum value
Disable interface tooltips
Use the monitoring function to monitor every item on OSD
Press 'Check now' for available updates
Use the keyboard to type in a value
Successfully use the TEST button
Overclock your graphics card
Overclock Memory by +300MHz or higher offset
Use the screen capture function
Set a custom fan curve
Open Precision X on a system that has 4 or more GPU's
Open Precision X on a system that has 2 of the same GPU's