Forum Discussion
@PatrickAlves301 As a test, please try playing in a clean user folder. Move the entire Sims 4 folder out of Documents > Electronic Arts and onto your desktop, and when you launch the game, a clean folder will spawn with no content. (Your saves and other content will be intact in the folder you moved but temporarily not read by the game.) Don't add anything to the new folder yet; just start a new save and let me know how it runs.
Please also run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/
Finally, just to be thorough, go into Documents > Electronic Arts > The Sims 4, open Config.log, scroll down about 30 lines, and make sure your RTX 2070 Super is listed. Sometimes Sims 4 ends up using the Microsoft basic driver instead of the proper one, which would definitely cause this kind of fps drop.
@puzzlezaddict And my Config Log, for the record.