The world´s most powerful supercomputer: Shift Ranking of November 1911/19/2014November 19, 20141. Tianhe-2 (NUDT) | 2. Titan (Cray) | 3. Sequoia (IBM) | 4. K Computer (Fujitsu) | 5. Mira (IBM) | Source: www.top500.orgCopy linkAdvertisement