About ten years ago I brought a Windows 98 SE computer. It came with two USB ports, 32 Megs of ram (expandable to 64 megs) and a two gig hard drive. I filled that hard drive with about 1.5 gigs of data, programs and other assorted crap. I had an external hard drive that I used to back up my computer’s hard drive. The USB ports were 1.1. It took about 15 minutes to back up my computer’s hard drive. Years later I got a Toshiba lap top with a 40 gig hard drive. I filled that hard drive with about 20 gigs of stuff and 4 USB 2 ports. I also did the back up thing with this computer. It took about seven minutes to back up about that computer’s hard drive.
Lets do the math:
1.5 gigs /15 min = 0.1 gigs/min
20 gigs/7 min = 2.857 gigs/min
I am making the assumption that the slowest part of these systems was the USB ports (of course I might be wrong, I have been wrong many times in the past). But by might rough estimation I would have to conclude that the USB 2 ports came out to be about 28.57 times faster then USB 1.1
There maybe other factors involved. Perhaps the back up software on the Toshiba was faster and more efficient, I know the Toshiba’s CPU was about 1.5 times faster then the old desktop computer. Perhaps the hard drives both internal and external were faster on the newer computer, but I tend to think that the major difference was the speed of the USB ports.
And did I mention that Win 95 and 98 used to crash a least four or five times during each session (the dreaded blue screen of death), where as Windows XP seldom crashes (applications still do, but you don’t have to reboot your entire system).
Finally; upgrading and expanding any computer that was originally designed to run Win 95 or 98 to use the software that we all like to use and to do the things we like to do with out computers would be simply impossible and certainly not worth the effort unless you are a super computer geek who loves to do these kind of things.