Where do you get that statistics, @ProfessorPlum168 ?
For big companies (e.g. Google, Microsoft, Facebook, Amazon, etc.) most college hires get similar starting pay. However, if you can get into two or more of them, you can ask each to match the other and create a bidding war to increase the starting pay package. Even so, there’s certain limit of the range of negotiation.
Of course, Stanford and Berkeley students have a better chance of getting into one of the high paying companies, so if you look at average or medium starting pay, these schools have an advantage. Also, as @coolguy40 indicated, most of the “high paying jobs” are in high cost areas, such as Wall Street or Silicone Valley. In these areas, if you are making only $100K a year, you are poor.
Pay Scale study of salaries:
https://www.payscale.com/college-salary-report/best-schools-by-majors/computer-science?page=32
The best bargains are still the UCs, UW, CalPoly, San Jose State, UVa, Rutgers, etc.