Top500 List - November 2009

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 DOE/SC/Oak Ridge National Laboratory
United States
Jaguar - Cray XT5-HE Opteron 6-core 2.6 GHz
Cray Inc.
224,162 1,759.0 2,331.0 6,950
2 DOE/NNSA/LANL
United States
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
IBM
122,400 1,042.0 1,375.8 2,345
3 National Institute for Computational Sciences/University of Tennessee
United States
Kraken XT5 - Cray XT5-HE Opteron 6-core 2.6 GHz
Cray Inc.
98,928 831.7 1,028.9 3,090
4 Forschungszentrum Juelich (FZJ)
Germany
JUGENE - Blue Gene/P Solution
IBM
294,912 825.5 1,002.7 2,268
5 National SuperComputer Center in Tianjin/NUDT
China
Tianhe-1 - NUDT TH-1 Cluster, Xeon E5540/E5450, ATI Radeon HD 4870 2, Infiniband
NUDT
71,680 563.1 1,206.2
6 NASA/Ames Research Center/NAS
United States
Pleiades - SGI Altix ICE 8200EX, Xeon QC 3.0 GHz/Nehalem EP 2.93 Ghz
SGI
56,320 544.3 673.3 2,348
7 DOE/NNSA/LLNL
United States
BlueGene/L - eServer Blue Gene Solution
IBM
212,992 478.2 596.4 2,329
8 DOE/SC/Argonne National Laboratory
United States
Intrepid - Blue Gene/P Solution
IBM
163,840 458.6 557.1 1,260
9 Texas Advanced Computing Center/Univ. of Texas
United States
Ranger - SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband
Oracle
62,976 433.2 579.4 2,000
10 Sandia National Laboratories / National Renewable Energy Laboratory
United States
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
Oracle
41,616 423.9 487.7
11 DOE/NNSA/LLNL
United States
Dawn - Blue Gene/P Solution
IBM
147,456 415.7 501.4 1,134
12 Moscow State University - Research Computing Center
Russia
Lomonosov - T-Platforms T-Blade2, Xeon 5570 2.93 GHz, Infiniband QDR
T-Platforms
35,360 350.1 414.4
13 Forschungszentrum Juelich (FZJ)
Germany
JUROPA - Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox QDR Infiniband/Partec Parastation
Bull SA
26,304 274.8 308.3 1,549
14 KISTI Supercomputing Center
Korea, South
TachyonII - Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition
Oracle
26,232 274.8 307.4 1,275
15 DOE/SC/LBNL/NERSC
United States
Franklin - Cray XT4 QuadCore 2.3 GHz
Cray Inc.
38,642 266.3 355.5 1,150
16 DOE/SC/Oak Ridge National Laboratory
United States
Jaguar - Cray XT4 QuadCore 2.1 GHz
Cray Inc.
30,976 205.0 260.2 1,580
17 Sandia National Laboratories
United States
Sandia/Cray Red Storm - Cray XT3/XT4
Cray Inc.
38,208 204.2 284.0 2,506
18 King Abdullah University of Science and Technology
Saudi Arabia
Shaheen - Blue Gene/P Solution
IBM
65,536 190.9 222.8 504
19 Shanghai Supercomputer Center
China
Magic Cube - Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008
Dawning
30,720 180.6 233.5
20 University of Edinburgh
United Kingdom
HECToR - Cray XT4, 2.3 GHz
Cray Inc.
22,656 174.1 208.4
21 Swiss National Supercomputing Centre (CSCS)
Switzerland
Monte Rosa - Cray XT5 SixCore 2.4 GHz
Cray Inc.
22,032 168.7 211.5 713
22 SciNet/University of Toronto/Compute Canada
Canada
GPC - iDataPlex, Xeon E55xx QC 2.53 GHz, GigE
IBM
30,240 168.6 306.0 869
23 Government
United States
Cray XT5 QC 2.4 GHz
Cray Inc.
20,960 165.6 201.2
24 ERDC DSRC
United States
Diamond - SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz
SGI
15,360 160.2 172.0 774
25 New Mexico Computing Applications Center (NMCAC)
United States
Encanto - SGI Altix ICE 8200, Xeon quad core 3.0 GHz
SGI
14,336 133.2 172.0 861
26 Computational Research Laboratories, TATA SONS
India
EKA - Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband
Hewlett-Packard
14,384 132.8 172.6 786
27 Lawrence Livermore National Laboratory
United States
Juno - Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband
Cray Inc.
18,224 131.6 162.2
28 Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
Jade - SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz
SGI
12,288 128.4 146.7 608
29 DOE/NNSA/LANL
United States
Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
IBM
14,400 126.5 161.9 276
30 National Institute for Computational Sciences/University of Tennessee
United States
Athena - Cray XT4 QuadCore 2.3 GHz
Cray Inc.
17,956 125.1 165.2 888
31 Japan Agency for Marine -Earth Science and Technology
Japan
Earth Simulator - SX-9/E/1280M160
NEC
1,280 122.4 131.1
32 IDRIS
France
Blue Gene/P Solution
IBM
40,960 119.3 139.3 315
33 DKRZ - Deutsches Klimarechenzentrum
Germany
Power 575, p6 4.7 GHz, Infiniband
IBM
8,064 115.9 151.6 1,288
34 ECMWF
United Kingdom
Power 575, p6 4.7 GHz, Infiniband
IBM
8,320 115.9 156.4 1,329
35 ECMWF
United Kingdom
Power 575, p6 4.7 GHz, Infiniband
IBM
8,320 115.9 156.4 1,329
36 JAXA
Japan
Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR
Fujitsu
12,032 110.6 121.3 1,020
37 US Army Research Laboratory (ARL)
United States
SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz
SGI
10,752 109.3 120.4 475
38 Joint Supercomputer Center
Russia
MVS-100K - Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband
Hewlett-Packard
11,680 107.4 140.2
39 HLRN at Universitaet Hannover / RRZN
Germany
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
SGI
10,240 107.1 120.7
40 HLRN at ZIB/Konrad Zuse-Zentrum Berlin
Germany
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
SGI
10,240 107.1 120.7
41 Total Exploration Production
France
SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz
SGI
10,240 106.1 122.9 442
42 Computer Network Information Center, Chinese Academy of Science
China
DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband
Lenovo
12,216 102.8 146.0
43 Government Agency
Sweden
Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband
Hewlett-Packard
13,728 102.8 146.4
44 Lawrence Livermore National Laboratory
United States
Hera - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
Cray Inc.
13,552 102.2 127.2
45 Information Technology Center, The University of Tokyo
Japan
T2K Open Supercomputer (Todai Combined Cluster) - Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15,104 101.7 139.0 831
46 Max-Planck-Gesellschaft MPI/IPP
Germany
VIP - Power 575, p6 4.7 GHz, Infiniband
IBM
6,848 98.4 128.7 1,095
47 Institute of Physical and Chemical Res. (RIKEN)
Japan
RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR
Fujitsu
9,048 97.9 106.0
48 DOE/SC/Pacific Northwest National Laboratory
United States
Chinook - Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR
Hewlett-Packard
18,176 97.1 159.9
49 EDF R&D
France
Frontier2 BG/L - Blue Gene/P Solution
IBM
32,768 95.5 111.4 252
50 IT Service Provider
Germany
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
Hewlett-Packard
10,240 94.7 122.9
51 IBM Thomas J. Watson Research Center
United States
BGW - eServer Blue Gene Solution
IBM
40,960 91.3 114.7 448
52 Commissariat a l'Energie Atomique (CEA)/CCRT
France
GENCI-CCRT-Titane - BULL Novascale R422-E2
Bull SA
8,576 91.2 100.5
53 Cray Inc.
United States
Shark - Cray XT5 6/4 Core 2.4 Ghz
Cray Inc.
11,076 91.1 106.3 390
54 Naval Oceanographic Office - NAVO DSRC
United States
Cray XT5 QC 2.3 GHz
Cray Inc.
12,733 90.8 117.1 588
55 Manufacturing Company
France
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband
Hewlett-Packard
8,576 88.5 100.5
56 GSIC Center, Tokyo Institute of Technology
Japan
TSUBAME Grid Cluster with CompView TSUBASA - Sun Fire x4600/x6250, Opteron 2.4/2.6 GHz, Xeon E5440 2.833 GHz, ClearSpeed CSX600, nVidia GT200; Voltaire Infiniband
NEC/Sun
31,024 87.0 163.2 1,103
57 Lawrence Livermore National Laboratory
United States
Graph - Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR
Cray Inc.
13,440 83.1 107.5 700
58 Stony Brook/BNL, New York Center for Computational Sciences
United States
New York Blue - eServer Blue Gene Solution
IBM
36,864 82.2 103.2 403
59 Maui High-Performance Computing Center (MHPCC)
United States
Mana - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband
Dell
9,210 80.6 103.2
60 CINECA
Italy
Power 575, p6 4.7 GHz, Infiniband
IBM
5,376 78.7 101.1 859
61 Navy DSRC
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
5,440 78.7 102.3 869
62 Center for Computational Sciences, University of Tsukuba
Japan
T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
Cray Inc.
10,368 77.3 95.4 671
63 CLUMEQ - Universit Laval
Canada
Colosse - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle
7,616 77.2 85.3 332
64 US Army Research Laboratory (ARL)
United States
Cray XT5 QC 2.3 GHz
Cray Inc.
10,400 76.8 95.7 481
65 CSC (Center for Scientific Computing)
Finland
Cray XT5/XT4 QC 2.3 GHz
Cray Inc.
10,864 76.5 102.0 520
66 DOE/NNSA/LLNL
United States
ASC Purple - eServer pSeries p5 575 1.9 GHz
IBM
12,208 75.8 92.8 1,992
67 University of Minnesota/Supercomputing Institute
United States
Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband
Hewlett-Packard
8,448 74.4 94.6
68 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4,992 73.1 93.8 797
69 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4,992 73.1 93.8 797
70 Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
eServer Blue Gene Solution
IBM
32,768 73.0 91.8 358
71 University of Southern California
United States
HPC - PowerEdge 1950/SunFire X2200/iDataPlex Cluster Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G
Dell/Sun/IBM
10,240 72.0 94.2
72 US Army Research Laboratory (ARL)
United States
SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz
SGI
6,656 70.0 74.5 350
73 NCSA
United States
Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
Dell
9,600 68.5 89.6
74 University of Southampton
United Kingdom
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2
IBM
8,000 66.7 72.3 222
75 NASA/Ames Research Center/NAS
United States
Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband
SGI
13,824 66.6 82.9
76 NACAD/COPPE/UFRJ
Brazil
Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle
6,464 64.6 72.4 430
77 Barcelona Supercomputing Center
Spain
MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
IBM
10,240 63.8 94.2
78 IBM Poughkeepsie Benchmarking Center
United States
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
IBM
7,200 63.2 80.9 138
79 Clemson University
United States
Palmetto - PowerEdge 1950/SunFire X2200/iDataPlex Cluster Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G
Dell/Sun/IBM
8,120 60.7 74.7 285
80 NCAR (National Center for Atmospheric Research)
United States
bluefire - Power 575, p6 4.7 GHz, Infiniband
IBM
4,064 59.7 76.4 649
81 National Institute for Fusion Science (NIFS)
Japan
Plasma Simulator - Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband
Hitachi
4,096 56.6 77.0 645
82 Leibniz Rechenzentrum
Germany
HLRB-II - Altix 4700 1.6 GHz
SGI
9,728 56.5 62.3 990
83 ERDC DSRC
United States
Jade - Cray XT4 QuadCore 2.1 GHz
Cray Inc.
8,464 56.2 71.1 418
84 University of Tokyo/Human Genome Center, IMS
Japan
SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband
Oracle
5,760 54.2 69.1
85 NNSA/Sandia National Laboratories
United States
Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband
Dell
9,024 53.0 65.0
86 Commissariat a l'Energie Atomique (CEA)
France
Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics
Bull SA
9,968 52.8 63.8
87 IDRIS
France
Power 575, p6 4.7 GHz, Infiniband
IBM
3,584 52.8 67.4 572
88 ETH Zuerich
Switzerland
Brutus - Sun Blade X6440, Opteron 2.5 Ghz, Infiniband QDR
Oracle
6,464 51.9 64.6 152
89 United Kingdom Meteorological Office
United Kingdom
UKMO B - Power 575, p6 4.7 GHz, Infiniband
IBM
3,520 51.9 66.2 562
90 United Kingdom Meteorological Office
United Kingdom
UKMO A - Power 575, p6 4.7 GHz, Infiniband
IBM
3,520 51.9 66.2 562
91 Air Force Research Laboratory
United States
Hawk - Altix 4700 1.6 GHz
SGI
9,216 51.4 59.0
92 Meteorological Research Institute (MRI)
Japan
Hitachi SR16000 Model L2/121, Power6 4.7Ghz, Infiniband
Hitachi
3,872 51.2 72.8
93 SARA (Stichting Academisch Rekencentrum)
Netherlands
Power 575, p6 4.7 GHz, Infiniband
IBM
3,456 50.9 65.0 552
94 HWW/Universitaet Stuttgart
Germany
Baku - NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband
NEC
5,376 50.8 60.2 186
95 Kyoto University
Japan
T2K Open Supercomputer/Kyodai - Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband
Fujitsu
6,656 50.5 61.2
96 University of Zuerich
Switzerland
Schrdinger Cluster - Sun Blade x6275, Xeon X55xx 2.8 Ghz, Infiniband QDR
Oracle
4,600 49.6 51.5 218
97 SciNet/University of Toronto/Compute Canada
Canada
Power 575, p6 4.7 GHz, Infiniband
IBM
3,328 48.9 62.6 531
98 IT Service Provider (B)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
7,600 48.1 91.2
99 Ecole Polytechnique Federale de Lausanne
Switzerland
Blue Gene/P Solution
IBM
16,384 47.7 55.7 126
100 IBM Rochester
United States
Blue Gene/P Solution
IBM
16,384 47.7 55.7 126