Berkely (BSD), MIT (of MIT license fame) & CMU (Sphinx) have a history of notable software that has enabled computing for decades, most HN users can name software developed by either institution.

Stanford doesn't have that cache, despite what US News & World might say. US News & World rankings tend to be fairly subjective, look at their top 15 cities.

Edit: CS School Rankings for those interested: https://www.usnews.com/best-graduate-schools/top-science-sch...