> an unlikely combination, but a 486sx with a Weitek 4167 would qualify.
And OpenBSD would not run on it, because it only expects an x87-compatible FPU on such a system. > Plus... I would not be surprised if some day, someone (probably > Chinese/Taiwanese/Indian) did an embedded x86 compatible-ish chip > optimized for low price and power consumption without any FPU. Such systems already exist. You can buy newly produced 80386 clones (running way faster than 25 or 33MHz). Of course these are not intended to be used in PC-style hardware.
