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