A 25 point difference is still not that significant. Regardless, you should just try your best on the exam no matter what; if you have already taken the exam and are trying to pick colleges based on that, there are resources for that. As for differences in SAT scores among schools, that is just a product of their selection, not necessarily “emphasis” on SAT or GPA. The only school that does have an objective bias towards high test scores is Caltech, and maybe UChicago.