My daughter is going to college next month and will be using SolidWorks and we are struggling with purchasing a computer that will meet her needs and not break the bank.  All of the systems we are looking at are I9 or Ultra 9 processors. 

How much does increasing memory from 32GB to 64GB make a noticeable performance difference?  

How much does going from RTX1000 to RTX2000, RTX3500, or RTX4000 video controllers