The Power and Legacy of Virginia Tech's Mac-Based Supercomputers

Virginia Tech built System X in 2003, a supercomputer assembled from 1,100 Power Mac G5 computers that achieved 10 teraflops of processing power and ranked as the world's third-fastest computer at just $5.2 million—a fraction of the cost of competing systems. This project demonstrated how off-the-shelf components could deliver exceptional computational performance for scientific research while remaining accessible and affordable for academic institutions.