The 11 most powerful supercomputers in the world

1. Titan (Cray, Inc., 17590.0 TFlops/s) at Oak Ridge National Laboratory in Oak Ridge, TN (Oak Ridge National Laboratory/NVIDIA Corporation)

2. Sequoia (IBM, 16324.8 TFlops/s) at Lawrence Livermore National Laboratory in Livermore, CA (Lawrence Livermore National Laboratory)

3. K Computer (Fujitsu, 10510.0 TFlops/s) at RIKEN Advanced Institute for Computational Science in Kobe, Japan (Fujitsu)

4. Mira (IBM, 8162.4) at Argonne National Laboratory in Argonne, IL (Argonne National Laboratory/IBM)

5. JUQUEEN (IBM, 4141.2 TFlop/s) at Jülich Research Center in Jülich, Germany (FZ Jülich)

6. SuperMUC (IBM, 2897.0 TFlops/s) at Leibniz Supercomputing Center in Garching, Germany (Leibniz Rechenzentrum)

7. Stampede (Dell, 2660.3 TFlops/s) at Texas Advanced Computing Center in Austin, TX (Texas Advanced Computing Center/Univ. of Texas)

8. Tianhe-1A (NUDT, 2566.0 TFlop/s) at National Supercomputing Center in Tianjin, China (National Supercomputing Center)

9. Fermi (IBM, 1725.5 TFlop/s) at CINECA in Bologna, Italy (IBM/CINECA)

10. DARPA Trial Subset (IBM, 1515.0 TFlops/s) at IBM Development Engineering in the U.S. (DARPA)

11. Curie (Bull SA, 1359.0 TFlop/s) at CEA in Bruyeres-le-Chatel, France (CEA/Bull)