Sims 4 Game is Lagging/Slow

[SimmerMadii]

My game mostly lags when i have a big house, with a big family. I also get alot of glitches too. Or sometimes my game just starts to feel really slow. Any way to fix this? 

Im just going to type out everything my dxdiag thing says because it wont let me copy and paste.

Operating system: windows 10 home 64-bit

System model: MSI-7888

Processor: Intel core i7-7940 CPU @ 3.60Hz

Memory: 24576MB RAM

Graphics card: NVIDIA GeForce GTX 970

Main Driver: nvldumdx.dll,nvldumdx.dll (a bunch of times)

This pc should be running like a sims youtubers does?? Thats what i payed for.. Any way to fix this? Am i do anything wrong?

[Phantomlover1717]

@SimmerMadii I've replied to your post over here: https://answers.ea.com/t5/Technical-Issues-PC/My-pc-should-be-running-with-no-lag-how-do-i-fix-it/td...

Please stay to one post.