TOP500 List - June 2013

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 System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
1 Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692 12C 2.200GHz, TH Express-2, Intel Xeon Phi 31S1P, NUDT
National Super Computer Center in Guangzhou
China
3,120,000 33,862.7 54,902.4 17,808
2 Titan - Cray XK7, Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x, Cray/HPE
DOE/SC/Oak Ridge National Laboratory
United States
560,640 17,590.0 27,112.5 8,209
3 Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, IBM
DOE/NNSA/LLNL
United States
1,572,864 17,173.2 20,132.7 7,890
4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect, Fujitsu
RIKEN Advanced Institute for Computational Science (AICS)
Japan
705,024 10,510.0 11,280.4 12,660
5 Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
DOE/SC/Argonne National Laboratory
United States
786,432 8,586.6 10,066.3 3,945
6 Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P, Dell EMC
Texas Advanced Computing Center/Univ. of Texas
United States
462,462 5,168.1 8,520.1 4,510
7 JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
Forschungszentrum Juelich (FZJ)
Germany
458,752 5,008.9 5,872.0 2,301
8 JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
Forschungszentrum Juelich (FZJ)
Germany
458,752 5,008.9 5,872.0 2,301
9 Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
DOE/NNSA/LLNL
United States
393,216 4,293.3 5,033.2 1,972
10 SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR, IBM/Lenovo
Leibniz Rechenzentrum
Germany
147,456 2,897.0 3,185.1 3,423
11 Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, NUDT
National Supercomputing Center in Tianjin
China
186,368 2,566.0 4,701.0 4,040
12 Pangea - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Total Exploration Production
France
110,400 2,098.1 2,296.3 2,118
13 Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
CINECA
Italy
163,840 1,788.9 2,097.2 822
14 DARPA Trial Subset - Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
IBM Development Engineering
United States
63,360 1,515.0 1,944.4 3,576
15 Spirit - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Air Force Research Laboratory
United States
73,584 1,415.5 1,530.5 1,606
16 Curie thin nodes - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, Atos
CEA/TGCC-GENCI
France
77,184 1,359.0 1,667.2 2,132
17 Nebulae - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050, Sugon
National Supercomputing Centre in Shenzhen (NSCS)
China
120,640 1,271.0 2,984.3 2,580
18 Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
National Center for Atmospheric Research (NCAR)
United States
72,288 1,257.6 1,503.6 1,437
19 Blue Joule - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
Science and Technology Facilities Council - Daresbury Laboratory
United Kingdom
114,688 1,252.2 1,468.0 575
20 Pleiades - SGI ICE X/8200EX/8400EX, Xeon 54xx 3.0/5570/5670/E5-2670 2.93/2.6/3.06/3.0 Ghz, Infiniband QDR/FDR, HPE
NASA/Ames Research Center/NAS
United States
125,980 1,243.0 1,731.8 3,987
21 Helios - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, Atos
International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration
Japan
70,560 1,237.0 1,524.1 2,200
22 TSUBAME 2.0 - HP ProLiant SL390s G7 Xeon 6C X5670, Nvidia GPU, Linux/Windows, NEC/HPE
GSIC Center, Tokyo Institute of Technology
Japan
73,278 1,192.0 2,287.6 1,399
23 Cielo - Cray XE6, Opteron 6136 8C 2.40GHz, Custom, Cray/HPE
DOE/NNSA/LANL/SNL
United States
142,272 1,110.0 1,365.8 3,980
24 DiRAC - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
University of Edinburgh
United Kingdom
98,304 1,073.3 1,258.3 493
25 Hopper - Cray XE6, Opteron 6172 12C 2.10GHz, Custom, Cray/HPE
DOE/SC/LBNL/NERSC
United States
153,408 1,054.0 1,288.6 2,910
26 Tera-100 - Bull bullx super-node S6010/S6030, Atos
Commissariat a l'Energie Atomique (CEA)
France
138,368 1,050.0 1,254.5 4,590
27 Oakleaf-FX - PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect, Fujitsu
Information Technology Center, The University of Tokyo
Japan
76,800 1,043.0 1,135.4 1,177
28 Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Fujitsu
National Computational Infrastructure, Australian National University
Australia
53,504 978.6 1,112.9 1,605
29 Conte - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P, HPE
Purdue University
United States
77,520 961.9 1,341.1 510
30 MareNostrum - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Barcelona Supercomputing Center
Spain
48,896 925.1 1,017.0 1,016
31 Kraken XT5 - Cray XT5-HE Opteron Six Core 2.6 GHz, Cray/HPE
National Institute for Computational Sciences/University of Tennessee
United States
112,800 919.1 1,173.0 3,090
32 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
Moscow State University - Research Computing Center
Russia
78,660 901.9 1,700.2 2,800
33 HERMIT - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect, Cray/HPE
HWW/Universitaet Stuttgart
Germany
113,472 831.4 1,043.9
34 Sunway Blue Light - Sunway BlueLight MPP, ShenWei processor SW1600 975.00 MHz, Infiniband QDR, National Research Center of Parallel Computer Engineering & Technology
National Supercomputing Center in Jinan
China
137,200 795.9 1,070.2 1,074
35 Zin - Xtreme-X GreenBlade GB512X, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, Infiniband QDR, Cray/HPE
Lawrence Livermore National Laboratory
United States
46,208 773.7 961.1 924
36 Tianhe-1A Hunan Solution - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, Proprietary, NVIDIA 2050, NUDT
National Super Computer Center in Hunan
China
53,248 771.7 1,342.8 1,155
37 iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Indian Institute of Tropical Meteorology
India
38,016 719.2 790.7 790
38 Turing - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
CNRS/IDRIS-GENCI
France
65,536 715.6 838.9 329
39 Zumbrota - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
EDF R&D
France
65,536 715.6 838.9 329
40 Avoca - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
Victorian Life Sciences Computation Initiative
Australia
65,536 715.6 838.9 329
41 Raptor - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect, Cray/HPE
Air Force Research Laboratory
United States
85,440 674.9 854.4
42 HECToR - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect, Cray/HPE
University of Edinburgh
United Kingdom
90,112 660.2 829.0
43 Piz Daint - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , Cray/HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
35,840 626.9 745.5
44 Fujitsu PRIMERGY CX400, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, NVIDIA K20/K20x, Fujitsu
Research Institute for Information Technology, Kyushu University
Japan
23,616 621.0 812.0
45 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
ECMWF
United Kingdom
24,576 612.2 754.2 1,387
46 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
ECMWF
United Kingdom
24,576 612.2 754.2 1,387
47 Big Red II - Cray XK7 , Opteron 6276 16C 2.300GHz, Cray Gemini interconnect, NVIDIA K20, Cray/HPE
Indiana University
United States
31,288 597.4 1,000.6 458
48 SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Central Research Institute of Electric Power Industry/CRIEPI
Japan
32,256 582.1 670.9 720
49 Gaea C2 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect, Cray/HPE
NOAA/Oak Ridge National Laboratory
United States
77,824 565.7 716.0 972
50 Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, HPE
Service Provider
United States
42,848 545.5 891.2 2,410
51 SAKURA - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
High Energy Accelerator Research Organization /KEK
Japan
49,152 536.7 629.1 247
52 HIMAWARI - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
High Energy Accelerator Research Organization /KEK
Japan
49,152 536.7 629.1 247
53 SANAM - Adtech, ASUS ESC4000/FDR G2, Xeon E5-2650 8C 2.000GHz, Infiniband FDR, AMD FirePro S10000, Adtech
King Abdulaziz City for Science and Technology
Saudi Arabia
38,400 532.6 1,098.0 179
54 HPCC - Cluster Platform SL250s Gen8, Xeon E5-2665 8C 2.400GHz, Infiniband FDR, Nvidia K20m, HPE
University of Southern California
United States
10,920 531.6 690.4 237
55 Beaufix - Bullx DLC B710 Blades, Intel Xeon E5 v2 12C 2.700GHz, Infiniband FDR, Atos
Meteo France
France
25,800 500.3 557.3 401
56 Mole-8.5 - Mole-8.5 Cluster, Xeon X5520 4C 2.27 GHz, Infiniband QDR, NVIDIA 2050, IPE, Nvidia, Tyan
Institute of Process Engineering, Chinese Academy of Sciences
China
29,440 496.5 1,012.6 540
57 Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Gigabit Ethernet, NVIDIA 2090, HPE
Geoscience (P)
United States
40,320 461.8 1,141.5 4,032
58 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
United Kingdom Meteorological Office
United Kingdom
18,432 459.2 565.6 1,040
59 Intrepid - Blue Gene/P Solution, IBM
DOE/SC/Argonne National Laboratory
United States
163,840 458.6 557.1 1,260
60 Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, HPE
Energy Company (D)
United States
32,256 457.6 670.9 2,419
61 Makman - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, IBM/Lenovo
Saudi Aramco
Saudi Arabia
24,336 441.8 506.2 506
62 Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband, Oracle
Sandia National Laboratories / National Renewable Energy Laboratory
United States
42,440 433.5 497.4 4,344
63 HA-PACS - Xtream-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090, Cray/HPE
Center for Computational Sciences, University of Tsukuba
Japan
20,800 421.6 778.1 407
64 Aterui - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , Cray/HPE
National Astronomical Observatory of Japan
Japan
24,192 420.4 503.2 740
65 Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, NVIDIA 2075, HPE
IT Service Provider
United States
43,264 419.4 1,075.3 3,245
66 Discover - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Intel Xeon Phi 5110P, IBM
NASA Center for Climate Simulation
United States
35,568 417.3 628.8 216
67 Dawn - Blue Gene/P Solution, IBM
DOE/NNSA/LLNL
United States
147,456 415.7 501.4 1,134
68 HPCEE - SGI Rackable C2112-4RP3, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, HPE
DOE/National Energy Technology Laboratory
United States
24,192 413.5 503.2 3,629
69 SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Norwegian University of Science and Technology
Norway
22,048 396.7 458.6 537
70 PARAM Yuva - II - R2208GZ Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P, Netweb Technologies
Center for Development of Advanced Computing (C-DAC)
India
30,600 386.7 529.4
71 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
United Kingdom Meteorological Office
United Kingdom
15,360 382.6 471.4 867
72 Endeavor - Intel Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi, Intel
Intel
United States
27,489 379.3 502.1 300
73 MVS-10P - RSC Tornado, Xeon E5-2690 8C 2.900GHz, Infiniband FDR, Intel Xeon Phi SE10X, RSC Group
Joint Supercomputer Center
Russia
28,704 375.7 523.6 223
74 Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, HPE
Energy Company
United States
25,568 371.7 531.8 1,918
75 BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, IBM
IBM Rochester
United States
32,768 357.8 419.4 164
76 BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
Rensselaer Polytechnic Institute
United States
32,768 357.8 419.4 164
77 BGQ - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
SOSCIP/LKSAVI/University of Toronto
Canada
32,768 357.8 419.4 164
78 BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, IBM
Texas A&M University
United States
32,768 357.8 419.4 164
79 Pershing - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
20,160 350.7 419.3 401
80 Cab - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Cray/HPE
Lawrence Livermore National Laboratory
United States
20,480 347.4 426.0 421
81 Luna - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Cray/HPE
Los Alamos National Laboratory
United States
20,480 347.4 426.0 448
82 SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Air Force Research Laboratory
United States
18,432 339.5 383.4 1,382
83 Pecos - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Cray/HPE
Sandia National Laboratories
United States
19,712 336.8 410.0 421
84 Chama - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Cray/HPE
Sandia National Laboratories
United States
19,680 332.0 409.3 454
85 Kilrain - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Navy DSRC
United States
18,816 327.3 391.4 374
86 Haise - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Navy DSRC
United States
18,816 327.3 391.4 374
87 Zeus - SGI Altix ICE 8400EX, Xeon X5690 6C 3.470GHz, Infiniband QDR, HPE
NOAA Environmental Security Computer Center
United States
27,600 322.9 382.6 2,456
88 Keeneland - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, NVIDIA 2090, HPE
Georgia Institute of Technology
United States
16,896 319.6 614.5 1,267
89 Garnet - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect, Cray/HPE
ERDC DSRC
United States
40,352 318.7 403.5
90 iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
National Centre for Medium Range Weather Forecasting
India
16,832 318.4 350.1 350
91 Blackthorn - Bullx B510, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Atos
AWE
United Kingdom
17,856 318.0 371.4 446
92 Haeon - Cray XE6 12-core 2.1 GHz, Cray/HPE
Korea Meteorological Administration
South Korea
45,120 316.4 379.0 1,712
93 Haedam - Cray XE6 12-core 2.1 GHz, Cray/HPE
Korea Meteorological Administration
South Korea
45,120 316.4 379.0 1,712
94 Monte Rosa - Cray XE6, Opteron 6272 16C 2.10 GHz, Cray Gemini interconnect, Cray/HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
47,840 316.2 401.9 780
95 Hercules - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
17,472 304.0 363.4 347
96 Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, Infiniband FDR, HPE
CSIR Fourth Paradigm Institute (CSIR-4PI)
India
17,344 303.9 360.8 387
97 Triolith - Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR, HPE
National Supercomputer Centre (NSC)
Sweden
19,136 303.7 336.8 380
98 LOEWE-CSC - Supermicro Cluster, QC Opteron 2.1 GHz, ATI Radeon GPU, Infiniband, Clustervision/Supermicro
Universitaet Frankfurt
Germany
16,368 299.3 508.5 417
99 Gaea C1 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect, Cray/HPE
NOAA/Oak Ridge National Laboratory
United States
41,984 296.0 386.3 1,592
100 Cray XE6 12-core 2.2 GHz, Cray/HPE
Government
United States
45,504 295.5 400.4 1,726