This is a trip. Anything beginning with the sentence “How far can you push a processor without setting your room on fire?” has to be good, I say.
With a Pentium 4 670 Prescott rated at 3.8 GHz, an ASUS motherboard, 1 GB of memory, Windows Server 2003 and, most importantly, some sort of industrial-strength cooling device that looks like it could be used to make ice cream, this Japanese blog includes pictures (thankfully) of the process, and a final processor speed of…7133.5 MHz!