WINDOWS 7, WINDOWS XP AND UBUNTU 12.04 AT ULTIMATE HARDWARE - "We compare Windows 7 vs Windows XP vs Ubuntu 12.04 to find out which is the fastest Operating System with HTML5, Octane, Peacekeeper, Sunspider and V8. We will also be testing the Operating Sytems to find out how quickly they start up and shut down. We are testing Windows 7, Windows XP and Ubuntu 12.04 using the Firefox 22 browser which supports all Operating Systems."