So you probably need a decent a amount of frames.
Try disabling V-sync, My FPS went from 240 to 9000+ just by disabling that option.
Of course it’ll make you pc render frames wastefully. But it’ll be smooth consistently.
If you have money in your hands, try buying a better pc. And of course a monitor because if you get high fps you’re going to see 60 anyway, so buy a monitor over 60hz. Getting a better cpu will also help. Any cpu with over 6 cores would work.
Of course you need a gpu for peek performance. Keep in mind that CC is easy to run. With a 3090 you will be getting over 10k. Which is somewhat common to get high frames in CC. With a good pc of course
Here are some benchmarks of my pc for proof with i9 10900k RTX 3090
Classicube: 7000-12000 fps(bruh)
Minecraft: 500-3000 fps
Minecraft with rtx: 90-150 fps
CPU avg clock speed when running these games 4.6ghz-5.3ghz (I overclocked)