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