Check out this comparison test of a 86 Mac Plus Vs. 07 AMD DualCore:
Check out the results! For the functions that people use most often, the 1986 vintage Mac Plus beats the 2007 AMD Athlon 64 X2 4800+: 9 tests to 8! Out of the 17 tests, the antique Mac won 53% of the time! Including a jaw-dropping 52 second whipping of the AMD from the time the Power button is pushed to the time the Desktop is up and useable.
We also didn’t want to overly embarrass the AMD by comparing the time it takes to install the OS vs. the old Mac. The Mac’s average of about a minute is dwarfed by the approximately one hour install time of Windows XP Pro.
This is why projects like the One Laptop Per Child machines really don’t need superfancy advanced technology.
Makes me wonder how the BeOS replacements are doing.