With Stanford, nothing is confirmed. There are no specific requirements which will directly admit you into Stanford. The key for admission is: you must be better than others. It’s for sure: more brilliancy you show, more will be your change of being accepted for admission at Stanford University.

For admission at Stanford University as Computer Engineering student, you must do TOEFL and GRE. The scores in TOEFL and GRE must be above 90 and 567 respectively.

However, you are still not sure to be chosen as a student at Stanford University. Several data show acceptance rate at Stanford University is around 13 percent. Competition for admission is very high due to thousands of applicants world wide.

The factors that may affect your acceptance at Stanford University are: academic scores, reputation of your previous schools, essays, your intellectual status, and your interest in studies. You must be able to show why you are deserving candidate for admission at Stanford University.

You better check admission page from Stanford University's website:
http://www.stanford.edu/home/admission/

There you'll find all the details required for admission in the university.