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