Top500 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.

Rank Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
1 National Super Computer Center in Guangzhou
China
Tianhe-2 (MilkyWay-2) - TH-IVB-FEP Cluster, Intel Xeon E5-2692 12C 2.200GHz, TH Express-2, Intel Xeon Phi 31S1P
NUDT
3,120,000 33,862.7 54,902.4 17,808
2 DOE/SC/Oak Ridge National Laboratory
United States
Titan - Cray XK7 , Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x
Cray Inc.
560,640 17,590.0 27,112.5 8,209
3 DOE/NNSA/LLNL
United States
Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
IBM
1,572,864 17,173.2 20,132.7 7,890
4 RIKEN Advanced Institute for Computational Science (AICS)
Japan
K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
Fujitsu
705,024 10,510.0 11,280.4 12,660
5 DOE/SC/Argonne National Laboratory
United States
Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
786,432 8,586.6 10,066.3 3,945
6 Swiss National Supercomputing Centre (CSCS)
Switzerland
Piz Daint - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , NVIDIA K20x
Cray Inc.
115,984 6,271.0 7,788.9 2,325
7 Texas Advanced Computing Center/Univ. of Texas
United States
Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P
Dell
462,462 5,168.1 8,520.1 4,510
8 Forschungszentrum Juelich (FZJ)
Germany
JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
458,752 5,008.9 5,872.0 2,301
9 DOE/NNSA/LLNL
United States
Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
393,216 4,293.3 5,033.2 1,972
10 Government
United States
Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect
Cray Inc.
225,984 3,143.5 4,881.3
11 Exploration & Production - Eni S.p.A.
Italy
HPC2 - iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x
IBM
62,640 3,003.0 4,006.3 1,067
12 Leibniz Rechenzentrum
Germany
SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR
IBM
147,456 2,897.0 3,185.1 3,423
13 GSIC Center, Tokyo Institute of Technology
Japan
TSUBAME 2.5 - Cluster Platform SL390s G7, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA K20x
NEC/HP
76,032 2,785.0 5,735.7 1,399
14 National Supercomputing Center in Tianjin
China
Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050
NUDT
186,368 2,566.0 4,701.0 4,040
15 DOE/SC/Pacific Northwest National Laboratory
United States
cascade - Atipa Visione IF442 Blade Server, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P
Atipa Technology
194,616 2,539.1 3,388.0 1,384
16 Total Exploration Production
France
Pangea - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
SGI
110,400 2,098.1 2,296.3 2,118
17 CINECA
Italy
Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
163,840 1,788.9 2,097.2 822
18 DOE/SC/LBNL/NERSC
United States
Edison - Cray XC30, Intel Xeon E5-2695v2 12C 2.4GHz, Aries interconnect
Cray Inc.
133,824 1,654.7 2,569.4
19 ECMWF
United Kingdom
Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect
Cray Inc.
83,160 1,552.0 1,796.3
20 ECMWF
United Kingdom
Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect
Cray Inc.
83,160 1,552.0 1,796.3
21 NASA/Ames Research Center/NAS
United States
Pleiades - SGI ICE X, Intel Xeon E5-2670/E5-2680v2 2.6/2.8GHz, Infiniband FDR
SGI
96,192 1,541.3 2,107.0 2,015
22 IBM Development Engineering
United States
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
63,360 1,515.0 1,944.4 3,576
23 Science and Technology Facilities Council - Daresbury Laboratory
United Kingdom
Blue Joule - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
131,072 1,431.1 1,677.7 657
24 Air Force Research Laboratory
United States
Spirit - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
SGI
73,584 1,415.5 1,530.5 1,606
25 EPSRC/University of Edinburgh
United Kingdom
ARCHER - Cray XC30, Intel Xeon E5 v2 12C 2.700GHz, Aries interconnect
Cray Inc.
76,192 1,367.5 1,645.7
26 CEA/TGCC-GENCI
France
Curie thin nodes - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR
Bull SA
77,184 1,359.0 1,667.2 2,251
27 Max-Planck-Gesellschaft MPI/IPP
Germany
iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR
IBM
65,320 1,283.3 1,463.2 1,260
28 National Supercomputing Centre in Shenzhen (NSCS)
China
Nebulae - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050
Dawning
120,640 1,271.0 2,984.3 2,580
29 NCAR (National Center for Atmospheric Research)
United States
Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
72,288 1,257.6 1,503.6 1,437
30 International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration
Japan
Helios - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR
Bull SA
70,560 1,237.0 1,524.1 2,200
31 ERDC DSRC
United States
Garnet - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect
Cray Inc.
150,528 1,167.0 1,505.3
32 DOE/NNSA/LANL/SNL
United States
Cielo - Cray XE6, Opteron 6136 8C 2.40GHz, Custom
Cray Inc.
142,272 1,110.0 1,365.8 3,980
33 University of Edinburgh
United Kingdom
DiRAC - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
98,304 1,073.3 1,258.3 493
34 DOE/SC/LBNL/NERSC
United States
Hopper - Cray XE6, Opteron 6172 12C 2.10GHz, Custom
Cray Inc.
153,408 1,054.0 1,288.6 2,910
35 Commissariat a l'Energie Atomique (CEA)
France
Tera-100 - Bull bullx super-node S6010/S6030
Bull SA
138,368 1,050.0 1,254.5 4,590
36 Information Technology Center, The University of Tokyo
Japan
Oakleaf-FX - PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect
Fujitsu
76,800 1,043.0 1,135.4 1,177
37 Research Institute for Information Technology, Kyushu University
Japan
QUARTETTO - HA8000-tc HT210/PRIMERGY CX400 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, NVIDIA K20/K20x, Xeon Phi 5110P
Hitachi/Fujitsu
222,072 1,018.0 1,502.2
38 National Computational Infrastructure, Australian National University
Australia
Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
Fujitsu
53,504 978.6 1,112.9
39 Purdue University
United States
Conte - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P
Hewlett-Packard
77,520 976.8 1,341.1 510
40 AWE
United Kingdom
Spruce A - SGI ICE X, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR
SGI
44,520 958.7 997.2 855
41 Barcelona Supercomputing Center
Spain
MareNostrum - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
48,896 925.1 1,017.0 1,016
42 Moscow State University - Research Computing Center
Russia
Lomonosov - T-Platforms T-Blade2/1.1, Xeon X5570/X5670/E5630 2.93/2.53 GHz, Nvidia 2070 GPU, PowerXCell 8i Infiniband QDR
T-Platforms
78,660 901.9 1,700.2 2,800
43 Rensselaer Polytechnic Institute
United States
BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
81,920 894.4 1,048.6 411
44 HWW/Universitaet Stuttgart
Germany
HERMIT - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect
Cray Inc.
113,472 831.4 1,043.9
45 Saudi Aramco
Saudi Arabia
Faris - Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
Hewlett-Packard
40,960 816.6 917.5
46 National Supercomputing Center in Jinan
China
Sunway Blue Light - Sunway BlueLight MPP, ShenWei processor SW1600 975.00 MHz, Infiniband QDR
National Research Center of Parallel Computer Engineering & Technology
137,200 795.9 1,070.2 1,074
47 Lawrence Livermore National Laboratory
United States
Zin - Xtreme-X GreenBlade GB512X, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, Infiniband QDR
Cray Inc.
46,208 773.7 961.1 924
48 National Super Computer Center in Hunan
China
Tianhe-1A Hunan Solution - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, Proprietary, NVIDIA 2050
NUDT
53,248 771.7 1,342.8 1,155
49 AWE
United Kingdom
Spruce B - SGI ICE X, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR
SGI
35,640 767.5 798.3 685
50 Intel
United States
Endeavor - Intel Cluster, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR, Intel Xeon Phi 7110
Intel
51,392 758.9 933.5 387
51 Center for Computational Sciences, University of Tsukuba
Japan
COMA (PACS-IX) - Cray CS300 1027GR, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR, Intel Xeon Phi 7110P
Cray Inc.
55,664 746.0 998.5 366
52 Indian Institute of Tropical Meteorology
India
iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
38,016 719.2 790.7 790
53 CNRS/IDRIS-GENCI
France
Turing - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
65,536 715.6 838.9 329
54 DOE/SC/Argonne National Laboratory
United States
Cetus - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
65,536 715.6 838.9 328
55 EDF R&D
France
Zumbrota - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
65,536 715.6 838.9 329
56 Swiss National Supercomputing Centre (CSCS)
Switzerland
EPFL Blue Brain IV - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
65,536 715.6 838.9 329
57 Victorian Life Sciences Computation Initiative
Australia
Avoca - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
65,536 715.6 838.9 329
58 Max-Planck-Gesellschaft MPI/IPP
Germany
iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x
IBM
15,840 709.7 1,013.1 270
59 University of Edinburgh
United Kingdom
HECToR - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect
Cray Inc.
90,112 660.2 829.0
60 ECMWF
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
24,576 635.1 754.2 1,387
61 ECMWF
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
24,576 635.1 754.2 1,387
62 Indiana University
United States
Big Red II - Cray XK7 , Opteron 6276 16C 2.300GHz, Cray Gemini interconnect, NVIDIA K20
Cray Inc.
31,288 597.4 1,000.6
63 Central Research Institute of Electric Power Industry/CRIEPI
Japan
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
SGI
32,256 582.1 670.9 720
64 NOAA/Oak Ridge National Laboratory
United States
Gaea C2 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect
Cray Inc.
77,824 565.7 716.0 972
65 Louisiana State University
United States
SuperMIC - Dell C8220X Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Intel Xeon Phi 7120P
Dell
45,866 557.0 925.1 370
66 Clemson University
United States
Palmetto2 - Cluster Platform SL250s Gen8, Xeon E5-2665 8C 2.4GHz/E5-2670v2, Infiniband FDR, Nvidia K20m
Hewlett-Packard
12,080 551.0 739.4
67 Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
Hewlett-Packard
42,848 545.5 891.2
68 High Energy Accelerator Research Organization /KEK
Japan
SAKURA - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
49,152 536.7 629.1 247
69 High Energy Accelerator Research Organization /KEK
Japan
HIMAWARI - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
49,152 536.7 629.1 247
70 King Abdulaziz City for Science and Technology
Saudi Arabia
SANAM - Adtech, ASUS ESC4000/FDR G2, Xeon E5-2650 8C 2.000GHz, Infiniband FDR, AMD FirePro S10000
Adtech
38,400 532.6 1,098.0 179
71 University of Southern California
United States
HPCC - Cluster Platform SL250s Gen8, Xeon E5-2665 8C 2.400GHz, Infiniband FDR, Nvidia K20m
Hewlett-Packard
10,920 531.6 690.4 237
72 Airbus
France
HPC4 - HP POD - Cluster Platform BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Hewlett-Packard
34,560 516.9 746.5
73 Energy Company (D)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.800GHz, Gigabit Ethernet
Hewlett-Packard
50,400 499.2 1,129.0
74 Institute of Process Engineering, Chinese Academy of Sciences
China
Mole-8.5 - Mole-8.5 Cluster, Xeon X5520 4C 2.27 GHz, Infiniband QDR, NVIDIA 2050
IPE, Nvidia, Tyan
29,440 496.5 1,012.6 540
75 IT Provider (P)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Hewlett-Packard
26,688 489.4 576.5
76 Amazon Web Services
United States
Amazon EC2 C3 Instance cluster - Amazon EC2 Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, 10G Ethernet
Self-made
26,496 484.2 593.5
77 IT Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
Hewlett-Packard
33,280 478.0 745.5
78 United Kingdom Meteorological Office
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
18,432 476.3 565.6 1,040
79 Meteo France
France
Beaufix - Bullx DLC B710 Blades, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Bull SA
24,192 469.1 522.5
80 Meteo France
France
Prolix - Bullx DLC B710 Blades, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Bull SA
23,760 464.9 513.2
81 Geoscience (P)
United States
Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Gigabit Ethernet, NVIDIA 2090
Hewlett-Packard
40,320 461.8 1,141.5
82 Energy Company (D)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
Hewlett-Packard
32,256 457.6 670.9
83 Exploration & Production - Eni S.p.A.
Italy
HPCC1 - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR14
IBM
24,000 454.1 499.2 499
84 Saudi Aramco
Saudi Arabia
Makman - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
IBM
24,336 441.8 506.2 506
85 China Meteorological Administration
China
IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR
IBM
17,920 434.8 508.9 544
86 China Meteorological Administration
China
IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR
IBM
17,920 434.8 508.9 544
87 Sandia National Laboratories / National Renewable Energy Laboratory
United States
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
Oracle
42,440 433.5 497.4
88 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450L 8C 1.800GHz, Gigabit Ethernet
Hewlett-Packard
75,664 426.8 1,089.6
89 Center for Computational Sciences, University of Tsukuba
Japan
HA-PACS - Xtream-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090
Cray Inc.
20,800 421.6 778.1 407
90 National Astronomical Observatory of Japan
Japan
Aterui - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect
Cray Inc.
24,192 420.4 503.2 740
91 IT Service Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, NVIDIA 2075
Hewlett-Packard
43,264 419.4 1,075.3
92 NASA Center for Climate Simulation
United States
Discover - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Intel Xeon Phi 5110P
IBM
35,568 417.3 628.8 216
93 DOE/National Energy Technology Laboratory
United States
HPCEE - SGI Rackable C2112-4RP3, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
SGI
24,192 413.5 503.2
94 National Supercomputer Centre (NSC)
Sweden
Triolith - Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR
Hewlett-Packard
25,376 407.2 446.6 519
95 SENAI/CIMATEC
Brazil
CIMATEC01 - SGI ICE X, Intel Xeon E5-2690v2 10C 3GHz, Infiniband FDR
SGI
17,200 405.4 412.8
96 Airbus
Germany
HPC4 - HP POD - Cluster Platform BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Hewlett-Packard
21,120 400.4 456.2
97 United Kingdom Meteorological Office
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
15,360 396.9 471.4 867
98 Norwegian University of Science and Technology
Norway
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
SGI
22,048 396.7 458.6 537
99 Aerospace Company (E)
Germany
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Hewlett-Packard
21,240 389.5 458.8
100 Center for Development of Advanced Computing (C-DAC)
India
PARAM Yuva - II - R2208GZ Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P
Netweb Technologies
30,056 388.4 520.4 210