Green500 List - June 2014

Rmax and Rpeak values are in TFlops. For more details about other fields, check the TOP500 description.

Rpeak values are calculated using the advertised clock rate of the CPU. For the efficiency of the systems you should take into account the Turbo CPU clock rate where it applies.

Green500 Data

Green500 Rank MFlops/watts Site System Total Power(kW)
1 4389.8 GSIC Center, Tokyo Institute of Technology LX 1U-4GPU/104Re-1G Cluster, Intel Xeon E5-2620v2 6C 2.100GHz, Infiniband FDR, NVIDIA K20x 34.6
2 3631.7 Cambridge University Dell T620 Cluster, Intel Xeon E5-2630v2 6C 2.600GHz, Infiniband FDR, NVIDIA K20 52.6
3 3517.8 Center for Computational Sciences, University of Tsukuba Cray 3623G4-SM Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband QDR, NVIDIA K20x 78.8
4 3459.5 SURFsara Bullx B515 cluster, Intel Xeon E5-2450v2 8C 2.5GHz, InfiniBand 4× FDR, Nvidia K40m 44.4
5 3185.9 Swiss National Supercomputing Centre (CSCS) Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , NVIDIA K20x 1753.7
6 3131.1 ROMEO HPC Center - Champagne-Ardenne Bull R421-E3 Cluster, Intel Xeon E5-2650v2 8C 2.600GHz, Infiniband FDR, NVIDIA K20x 81.4
7 3019.7 CSIRO Nitro G16 3GPU, Xeon E5-2650 8C 2GHz, Infiniband FDR, Nvidia K20m 86.2
8 2952.0 GSIC Center, Tokyo Institute of Technology Cluster Platform SL390s G7, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA K20x 927.9
9 2813.1 Exploration & Production - Eni S.p.A. iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x 1067.5
10 2678.4 Financial Institution iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x 54.6
11 2629.4 Financial Institution iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, NVIDIA K20x 66.3
12 2629.4 Financial Institution iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, NVIDIA K20x 66.3
13 2629.4 Financial Institution iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, NVIDIA K20x 66.3
14 2629.4 Financial Institution iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, NVIDIA K20x 66.3
15 2629.1 Max-Planck-Gesellschaft MPI/IPP iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x 269.9
16 2495.1 Mississippi State University Cray CS300-LC, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Intel Xeon Phi 5110P 101.9
17 2351.1 King Abdulaziz City for Science and Technology Adtech, ASUS ESC4000/FDR G2, Xeon E5-2650 8C 2.000GHz, Infiniband FDR, AMD FirePro S10000 179.2
18 2299.1 IBM Rochester BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 82.2
19 2299.1 Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 82.2
20 2299.1 University of Rochester BlueGene/Q, Power BQC 16C 1.60GHz, Custom 82.2
21 2299.1 Ecole Polytechnique Federale de Lausanne BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 82.2
22 2299.1 IBM Thomas J. Watson Research Center BlueGene/Q, Power BQC 16C 1.60 GHz, Custom 82.2
23 2243.0 University of Southern California Cluster Platform SL250s Gen8, Xeon E5-2665 8C 2.400GHz, Infiniband FDR, Nvidia K20m 237
24 2181.6 DOE/SC/Argonne National Laboratory BlueGene/Q, Power BQC 16C 1.60GHz, Custom 164
25 2181.6 DOE/SC/Argonne National Laboratory BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 328
26 2178.2 Science and Technology Facilities Council - Daresbury Laboratory BlueGene/Q, Power BQC 16C 1.60GHz, Custom 657
27 2177.1 DOE/NNSA/LLNL BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 1972
28 2176.9 Swiss National Supercomputing Centre (CSCS) BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 328.7
29 2176.8 Forschungszentrum Juelich (FZJ) BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 2301
30 2176.8 Rensselaer Polytechnic Institute BlueGene/Q, Power BQC 16C 1.60GHz, Custom 410.9
31 2176.6 University of Edinburgh BlueGene/Q, Power BQC 16C 1.60GHz, Custom 493.1
32 2176.6 High Energy Accelerator Research Organization /KEK BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 246.6
33 2176.6 High Energy Accelerator Research Organization /KEK BlueGene/Q, Power BQC 16C 1.60GHz, Custom 246.6
34 2176.6 CNRS/IDRIS-GENCI BlueGene/Q, Power BQC 16C 1.60GHz, Custom 328.8
35 2176.6 EDF R&D BlueGene/Q, Power BQC 16C 1.60GHz, Custom 328.8
36 2176.6 Victorian Life Sciences Computation Initiative BlueGene/Q, Power BQC 16C 1.60GHz, Custom 328.8
37 2176.6 DOE/SC/Argonne National Laboratory BlueGene/Q, Power BQC 16C 1.60GHz, Custom 3945
38 2176.6 DOE/NNSA/LLNL BlueGene/Q, Power BQC 16C 1.60 GHz, Custom 7890
39 2176.6 CINECA BlueGene/Q, Power BQC 16C 1.60GHz, Custom 821.9
40 2176.5 Southern Ontario Smart Computing Innovation Consortium/University of Toronto BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 164.4
41 2176.5 IBM Rochester BlueGene/Q, Power BQC 16C 1.60 GHz, Custom 164.4
42 2176.5 IBM Rochester BlueGene/Q, Power BQC 16C 1.60 GHz, Custom 164.4
43 2143.0 DOE/SC/Oak Ridge National Laboratory Cray XK7 , Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x 8208
44 2115.1 Swiss National Supercomputing Centre (CSCS) Cray XK7 , Opteron 6272 16C 2.100GHz, Cray Gemini interconnect, NVIDIA Tesla K20 Kepler 129.4
45 2039.4 Center for Computational Sciences, University of Tsukuba Cray CS300 1027GR, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR, Intel Xeon Phi 7110P 365.8
46 1959.9 Intel Intel Cluster, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR, Intel Xeon Phi 7110 387.2
47 1935.3 NASA Center for Climate Simulation iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Intel Xeon Phi 5110P 215.6
48 1915.2 Purdue University Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P 510
49 1901.5 National Super Computer Center in Guangzhou TH-IVB-FEP Cluster, Intel Xeon E5-2692 12C 2.200GHz, TH Express-2, Intel Xeon Phi 31S1P 17808
50 1811.0 Foundation for Computational Science (FOCUS) Cray CS300-AC, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR, Intel Xeon Phi 5110P 81.0
51 1805.1 Academic Center for Computing and Media Studies (ACCMS), Kyoto University Cray XC30, Intel Xeon E5-2670v2 10C 2.500GHz, Aries interconnect , Intel Xeon Phi 5120D 210.8
52 1794.0 DOE/SC/Pacific Northwest National Laboratory Atipa Visione IF442 Blade Server, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P 1307.6
53 1760.2 Center for Development of Advanced Computing (C-DAC) R2208GZ Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P 220.7
54 1687.0 Joint Supercomputer Center RSC Tornado, Xeon E5-2690 8C 2.900GHz, Infiniband FDR, Intel Xeon Phi SE10X 222.7
55 1648.5 Moscow State University - Research Computing Center T-Platform A-Class Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Nvidia K40m 194
56 1613.0 NASA/Ames Research Center/NAS SGI Rackable C1104G-RP5, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 132
57 1505.5 Louisiana State University Dell C8220X Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Intel Xeon Phi 7120P 370
58 1304.0 Indiana University Cray XK7 , Opteron 6276 16C 2.300GHz, Cray Gemini interconnect, NVIDIA K20 458.1
59 1226.6 Irish Centre for High-End Computing SGI ICE X, Intel Xeon E5-2695v2 12C 2.400GHz, Infiniband FDR 114.5
60 1145.9 Texas Advanced Computing Center/Univ. of Texas PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P 4510
61 1133.1 Universitaet Erlangen - Regionales Rechenzentrum Erlangen NEC LX-2400, Intel Xeon E5-2660v2 10C 2.200GHz, Infiniband QDR 169
62 1121.3 AWE SGI ICE X, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR 684.5
63 1121.2 AWE SGI ICE X, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR 855.1
64 1050.3 Los Alamos National Laboratory Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090 226.8
65 1038.3 T-Systems SGI ICE X, Intel Xeon E5-2695v2 12C 2.400GHz, Infiniband FDR 236.8
66 1035.1 Center for Computational Sciences, University of Tsukuba Xtream-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090 407.3
67 1018.5 Max-Planck-Gesellschaft MPI/IPP iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR 1260
68 1015.6 EDF R&D iDataPlex DX360M4, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR14 347.3
69 1006.4 Karlsruher Institut für Technologie (KIT) MEGWARE MiriQuid, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR 205
70 991.6 Aerospace Company BladeCenter HS23 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband QDR 151.8
71 991.6 Classified BladeCenter HS23 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband QDR 177.8
72 990.6 Total Exploration Production SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 2118
73 980.3 South Ural State University RSC Tornado, Xeon X5680 6C 3.330GHz, Infiniband QDR, Intel Xeon Phi SE10X 294
74 919.4 Institute of Process Engineering, Chinese Academy of Sciences Mole-8.5 Cluster, Xeon X5520 4C 2.27 GHz, Infiniband QDR, NVIDIA 2050 540
75 962.6 ETH Zuerich Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR 201.7
76 958.0 IBM Development Engineering IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR 201.8
77 958.0 IBM Development Engineering IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR 201.8
78 958.0 IBM Development Engineering IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR 201.8
79 958.0 IBM Development Engineering IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR 201.8
80 940.9 Texas A&M University IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR 356.8
81 932.6 Science and Technology Facilities Council - Daresbury Laboratory iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 170.2
82 932.6 NASA/Goddard Space Flight Center iDataPlex DX360M3, Xeon E5-2670 8C 2.600GHz, Infiniband QDR 159.5
83 932.6 Centro Euro-Mediterraneo per i Cambiamenti Climatici iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 159.5
84 930.8 Indian Institute of Technology - Kanpur Cluster Platform SL230s Gen8, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR 369.9
85 929.6 Science and Technology Facilities Council - Daresbury Laboratory IBM NeXtScale nx360M4, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR 239.6
86 910.9 Financial Institution (P) iDataPlex DX360M4, Xeon E5-2670 8C 2.6GHz, Infiniband FDR 184.1
87 910.9 Financial Institution (P) iDataPlex DX360M4, Xeon E5-2670 8C 2.6GHz, Infiniband FDR 184.1
88 910.9 National Center for Medium Range Weather Forecast iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 349.6
89 910.8 Barcelona Supercomputing Center iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 1015.6
90 910.8 Max-Planck-Gesellschaft MPI/IPP iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 205.7
91 910.8 University of Southampton iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 249.3
92 910.8 Indian Institute of Tropical Meteorology iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 789.7
93 910.8 Exploration & Production - Eni S.p.A. iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR14 498.5
94 910.8 Geoscience iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 251.3
95 910.8 Bombardier Aerospace iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR14 149.6
96 910.8 CLUMEQ - McGill University iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR 154.9
97 909.6 Financial Institution (P) iDataPlex DX360M4, Xeon E5-2670 8C 2.6GHz, Infiniband FDR 184.4
98 908.8 SURFsara Bullx DLC B710 Blades, Intel Xeon E5-2695v2 12C 2.400GHz, Infiniband FDR 245
99 907.7 Aerospace Company (E) Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR 429.1
100 903.5 Shanghai Jiaotong University Inspur TS10000, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, K20M/Xeon Phi 5110P 217.2