I would have thought it was not a lot different from yours if I remember your spec correctly that is quite a powerful machine.
I am now using a 1.3 AMD with only 256 Ram and 20gig hard disk and horrors upon horrors a 15 inch screen that is probably 10 years old.
I keep hoping to get a biggggie flat screen monitor. Some day I will. They keep getting less expensive. I have a 15" monitor. I think I started out (when I got my first PC at home) with a 13". The first one I had at work was a micro monitor with orange type on a black screen.