How to See FPS - The Sims 4
- First, you will need to press CTRL + Shift + C altogether to open the cheat box. A white box will appear at the left top corner of the screen.

- Type in "Testingcheats true and hit enter. The cheats will get enabled.

- Now type in 'fps on' and press enter, you will see showing FPS text in response.

- Now have a look at the bottom left corner to check FPS while you are playing.
