hi there,

to add to the AMD Am5x86-P75 discussion,
it's running at 40MHz external clock, with
a DHRYSTONE result of 140,000 dhrystones/second.
BIOS(old!) detect a 150MHz CPU.

Heat Sink added w/o FAN, too. 

the CPU have been running around the clock for 42 days 
without any problem.

Best wishes,              /
                  ___/   /    ___/                Clarence Chu
                 /      /    /                   clc@hkstar.com
               ____/ ____/ ____/           http://www.hkstar.com/~clc