Japanese Overclocker Sets SuperPI Record with 7.30GHz Pentium 4. Famous Japanese overclocker who calls himself Memesama has set a yet another world’s record in overclocking Intel Pentium 4 processor. This time the well-known computer enthusiast achieved 7.30GHz speed. According to the statement issued by Memesama in his blog as well as in XtremeSystems web-site’s forum, the system managed to calculate π (pi) number to 1 million decimal places in approximately 17 seconds, which is the world’s record of today. Core-clock of 7304MHz is also the highest speed Intel Pentium 4 processor ever achieved. Earlier clock-speed record breaking – 7.13GHz –...