Can you really interest a difference near a duo core processor?

Answer:

It might depend on the programs you run and how masses you try to run. We gave a few users at work dual core machines. One notice a small difference with some programs. The none at adjectives. Programs have to be complied to best fashion use of the dual cores. Our programmer has a dual core, big difference when compiling.
Yes I concentration a major difference.. Like when I am running a program that take all of my 1.66 ghz 1st core adjectives of the computers vital processes are moved to the second 1.66 ghz core. so when running a deeply demading game your computer does not padding.
Only if you're running more than one programs at the same time. You can also see the difference on any app to be exact multi-treaded. For single-threaded application, you won't see any difference.
oh yes it will...from running one program to eleven, using a dual core processor will greatly increase efficiency as very well as your ability to multitask lacking having to run through freezing and lagging...to invest within a dual core, or even a dual 2 core would be an extremely advantageous idea...i articulate do it and the differences will be greatly noticeable