Mike said:
the Motherboard is a Up to date one last yr and the 2.8 is one I had
laying around and now my father wants the fastest that will go in the
Motherboard so a 3.4 Prescott is compatible with the bios and chip set
He also want 2 gig more of memory so now he'll have 4 gig of memory
with a 3.4 Prescott should fly !
The faster processor should make a discernable difference, but how much it
will be depends on what apps he runs. I wouldn't be surprised if the
difference is slight, though.
Regarding upgrading from 2GB to 4GB of RAM, my guess is that it's highly
unlikely that that will make any noticable difference at all. How much RAM
you need for good performance is *not* a one-size-fits-all situation. You
get good performance if the amount of RAM you have keeps you from using the
page file, and that depends on what apps you run. Most people running a
typical range of business applications find that somewhere around 256-384MB
works well, others need 512MB. Almost anyone will see poor performance with
less than 256MB. Some people, particularly those doing things like editing
large photographic images, can see a performance boost by adding even more
than 512MB--sometimes much more.
Unless he edits large photographic images or video files, he probably won't
be able to tell the difference between 2GB and 4GB. In fact, the 2GB he
already has is probably way more than he needs. It's a rare person who needs
that much.