UPDATE 9-2-20 Has your Sims 3 game been affected by the recent pixilation issues?
UPDATE: 3/8/2021 Cororon has been affected now and is determined to figure this out, yaaay! Please go to her thread on Nvidia and support her efforts to have Nvidia take a look at what's going on. ...
I'll have to reinstall Sims 3 on Origin to see if I have any more banding than I'm used to. (Though Sims 3 has always had lots of banding, especially on solid colors and reflective textures)