The fastest way to smooth out that interface really comes down to some quick adjustments in the graphics menu. Drop those post fx settings first, then lower anti aliasing and grass quality since they hit performance hard. Getting your gpu ready is crucial, so switch power management to maximum performance in your nvidia settings, this makes a big difference during gameplay. Worth checking if your drivers need updates while you're at it.

Good to know: for the best results make sure you're running on a wired connection instead of wifi, and close any background programs you don't absolutely need running. If you're using fivem or other mods definitely keep those to a minimum since extra scripts can really bog things down. Maybe interesting - upgrading your ram or gpu could help if you're running close to minimum specs but try the free fixes first.

That should get everything running smoother without sacrificing too much visual quality. Remember, you can always adjust individual settings to find the sweet spot between looks and performance that works for your setup.