Here is a 5x86 Hotrod running at 160mhz.

Specs:
CPU - AMD 5x86-133 ADZ overclocked to 160mhz.
Motherboard - Lucky Star LS-486 , rev.E
Memory - 32mb EDO
Cache - 256kb , -15ns
Graphics - S3 trio64 , 2mb, PCI
Sound Card - Turtle beach Monte Carlo ( with Crystal and Yamaha OPL3 )
Hard drive - 8gb CF , Sandisk Extreme
Network card - 3com 3c509
Operating system - DOS 6.22 and Win 3.11

Fine tuning work in progress

Plays MP3’s