I would wager it to be a significant difference btw XP x64 and Vista or 7 x64 since the latter two were designed with a 64-bit architecture in mind, while the former was designed for a 32-bit architecture (XP x64 had/still has a lot more hardware/software incompatibilities, also partly due to lack of prevalence of 64-bit systems during that time).
Windows 7 - To Buy or Not to Buy? Discussion
Discussion in 'Notebook News and Reviews' started by -, Oct 20, 2009.