[citation][nom]molo9000[/nom]Sort of true.Almost 30 years ago people didn't know what to do with ever increasing processing power and what they came up with was the graphical user interface.Today we might either see more stuff like voice recognition and smart assistants (Siri) and/or new form factors. (tablets, project glass, etc.)[/citation]exactly my point, my desktop have a 2500K sitting on idle while I am web browsing under window GUI. Instead of including AI/voice recog as default in windows/web browser to further assist me. I have to press and type every single GUI myself. Gone with the days where upgrading CPU actually improve OS experience. One of the reason why mobile device are replacing desktop for casual users.
in other words, if u are a casual user, non of these quad core provide any extra speed that benefit u. A core 2 duo is more than enough now.