> On 31 December 2009 he claimed the world record for calculations of pi, having calculated it to nearly 2.7 trillion places in 90 days. Slashdot wrote: "While the improvement may seem small, it is an outstanding achievement because only a single desktop PC, costing less than US$3,000, was used—instead of a multi-million dollar supercomputer as in the previous records."[10][11] On 2 August 2010 this record was eclipsed by Shigeru Kondo who computed 5 trillion digits, although this was done using a server-class machine running dual Intel Xeon processors, equipped with 96 GB of RAM.