Top500 List - June 2010

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.
224162 1759.0 2331.0 6950
2 National Supercomputing Centre in Shenzhen (NSCS)
China
Nebulae - Dawning TC3600 Blade, Intel X5650, NVidia Tesla C2050 GPU
Dawning
120640 1271.0 2984.3 2580
3 DOE/NNSA/LANL
United States
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
IBM
122400 1042.0 1375.8 2345
4 National Institute for Computational Sciences/University of Tennessee
United States
Kraken XT5 - Cray XT5-HE Opteron 6-core 2.6 GHz
Cray Inc.
98928 831.7 1028.9 3090
5 Forschungszentrum Juelich (FZJ)
Germany
JUGENE - Blue Gene/P Solution
IBM
294912 825.5 1002.7 2268
6 NASA/Ames Research Center/NAS
United States
Pleiades - SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband
SGI
81920 772.7 973.3 3096
7 National SuperComputer Center in Tianjin/NUDT
China
Tianhe-1 - NUDT TH-1 Cluster, Xeon E5540/E5450, ATI Radeon HD 4870 2, Infiniband
NUDT
71680 563.1 1206.2
8 DOE/NNSA/LLNL
United States
BlueGene/L - eServer Blue Gene Solution
IBM
212992 478.2 596.4 2329
9 DOE/SC/Argonne National Laboratory
United States
Intrepid - Blue Gene/P Solution
IBM
163840 458.6 557.1 1260
10 Sandia National Laboratories / National Renewable Energy Laboratory
United States
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
Oracle
42440 433.5 497.4
11 Texas Advanced Computing Center/Univ. of Texas
United States
Ranger - SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband
Oracle
62976 433.2 579.4 2000
12 DOE/NNSA/LLNL
United States
Dawn - Blue Gene/P Solution
IBM
147456 415.7 501.4 1134
13 Moscow State University - Research Computing Center
Russia
Lomonosov - T-Platforms T-Blade2, Xeon 5570 2.93 GHz, Infiniband QDR
T-Platforms
35360 350.1 414.4
14 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
26304 274.8 308.3 1549
15 KISTI Supercomputing Center
Korea, South
TachyonII - Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition
Oracle
26232 274.8 307.4 1275
16 University of Edinburgh
United Kingdom
HECToR - Cray XT6 12-Core 2.1 GHz
Cray Inc.
43660 274.7 366.7
17 DOE/SC/LBNL/NERSC
United States
Franklin - Cray XT4 QuadCore 2.3 GHz
Cray Inc.
38642 266.3 355.5 1150
18 Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
Jade - SGI Altix ICE 8200EX, Xeon E5472 3.0/X5560 2.8 GHz
SGI
23040 237.8 267.9 1064
19 Institute of Process Engineering, Chinese Academy of Sciences
China
Mole-8.5 - Mole-8.5 Cluster Xeon L5520 2.26 Ghz, nVidia Tesla, Infiniband
IPE, Nvidia, Tyan
33120 207.3 1138.4
20 DOE/SC/Oak Ridge National Laboratory
United States
Jaguar - Cray XT4 QuadCore 2.1 GHz
Cray Inc.
30976 205.0 260.2 1580
21 Sandia National Laboratories
United States
Sandia/Cray Red Storm - Cray XT3/XT4
Cray Inc.
38208 204.2 284.0 2506
22 Japan Atomic Energy Agency (JAEA)
Japan
BX900 Xeon X5570 2.93GHz , Infiniband QDR
Fujitsu
17072 191.4 200.1 831
23 King Abdullah University of Science and Technology
Saudi Arabia
Shaheen - Blue Gene/P Solution
IBM
65536 190.9 222.8 504
24 Shanghai Supercomputer Center
China
Magic Cube - Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008
Dawning
30720 180.6 233.5
25 Government
France
Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband
Hewlett-Packard
24704 179.6 247.0
26 University of Edinburgh
United Kingdom
HECToR - Cray XT4, 2.3 GHz
Cray Inc.
22656 174.1 208.4
27 Swiss National Supercomputing Centre (CSCS)
Switzerland
Monte Rosa - Cray XT5 SixCore 2.4 GHz
Cray Inc.
22032 168.7 211.5 713
28 SciNet/University of Toronto/Compute Canada
Canada
GPC - iDataPlex, Xeon E55xx QC 2.53 GHz, GigE
IBM
30240 168.6 306.0 869
29 Government
United States
Cray XT5 QC 2.4 GHz
Cray Inc.
20960 165.6 201.2
30 ERDC DSRC
United States
Diamond - SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz
SGI
15360 160.2 172.0 774
31 University of Colorado
United States
MRI - PowerEdge C6100 Cluster, Xeon X5660 2.8 Ghz, Infiniband
Dell
15648 152.2 175.3
32 New Mexico Computing Applications Center (NMCAC)
United States
Encanto - SGI Altix ICE 8200, Xeon quad core 3.0 GHz
SGI
14336 133.2 172.0 861
33 Computational Research Laboratories, TATA SONS
India
EKA - Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband
Hewlett-Packard
14384 132.8 172.6 786
34 Lawrence Livermore National Laboratory
United States
Juno - Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband
Cray Inc.
18224 131.6 162.2
35 DOE/NNSA/LANL
United States
Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
IBM
14400 126.5 161.9 276
36 National Institute for Computational Sciences/University of Tennessee
United States
Athena - Cray XT4 QuadCore 2.3 GHz
Cray Inc.
17956 125.1 165.2 888
37 Japan Agency for Marine -Earth Science and Technology
Japan
Earth Simulator - SX-9/E/1280M160
NEC
1280 122.4 131.1
38 IDRIS
France
Blue Gene/P Solution
IBM
40960 119.3 139.3 315
39 DKRZ - Deutsches Klimarechenzentrum
Germany
Power 575, p6 4.7 GHz, Infiniband
IBM
8064 115.9 151.6 1288
40 ECMWF
United Kingdom
Power 575, p6 4.7 GHz, Infiniband
IBM
8320 115.9 156.4 1329
41 ECMWF
United Kingdom
Power 575, p6 4.7 GHz, Infiniband
IBM
8320 115.9 156.4 1329
42 JAXA
Japan
Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR
Fujitsu
12032 110.6 121.3 1020
43 US Army Research Laboratory (ARL)
United States
SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz
SGI
10752 109.3 120.4 475
44 Commissariat a l'Energie Atomique (CEA)
France
Tera-100 - Bull bullx super-node S6010/S6030
Bull SA
14400 108.8 130.5 1150
45 Commissariat a l'Energie Atomique (CEA)/CCRT
France
GENCI-CCRT-Titane - BULL Novascale R422-E2
Bull SA
11520 108.5 130.0 477
46 Joint Supercomputer Center
Russia
MVS-100K - Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband
Hewlett-Packard
11680 107.4 140.2
47 HLRN at Universitaet Hannover / RRZN
Germany
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
SGI
10240 107.1 120.7
48 HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik
Germany
SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz
SGI
10240 107.1 120.7
49 Total Exploration Production
France
SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz
SGI
10240 106.1 122.9 442
50 Computer Network Information Center, Chinese Academy of Science
China
DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband
Lenovo
12216 102.8 146.0
51 Government Agency
Sweden
Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband
Hewlett-Packard
13728 102.8 146.4
52 Lawrence Livermore National Laboratory
United States
Hera - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
Cray Inc.
13552 102.2 127.2
53 Information Technology Center, The University of Tokyo
Japan
T2K Open Supercomputer (Todai Combined Cluster) - Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104 101.7 139.0 831
54 Kurchatov Institute Moscow
Russia
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
Hewlett-Packard
10304 101.2 123.6
55 Max-Planck-Gesellschaft MPI/IPP
Germany
VIP - Power 575, p6 4.7 GHz, Infiniband
IBM
6848 98.4 128.7 1095
56 Institute of Physical and Chemical Res. (RIKEN)
Japan
RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR
Fujitsu
9048 97.9 106.0
57 DOE/SC/Pacific Northwest National Laboratory
United States
Chinook - Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR
Hewlett-Packard
18176 97.1 159.9
58 EDF R&D
France
Frontier2 BG/L - Blue Gene/P Solution
IBM
32768 95.5 111.4 252
59 IT Service Provider
Germany
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
Hewlett-Packard
10240 94.7 122.9
60 IBM Thomas J. Watson Research Center
United States
BGW - eServer Blue Gene Solution
IBM
40960 91.3 114.7 448
61 Naval Oceanographic Office - NAVO DSRC
United States
Cray XT5 QC 2.3 GHz
Cray Inc.
12733 90.8 117.1 588
62 Manufacturing Company
France
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband
Hewlett-Packard
8576 88.5 100.5
63 Bull
France
Layon - Bull bullx super-node S6010/S6030
Bull SA
11520 87.5 104.6
64 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
31024 87.0 163.2 1103
65 University of Southern California
United States
HPC - PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340 Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G
Dell/Sun/IBM
11664 83.3 107.3
66 Lawrence Livermore National Laboratory
United States
Graph - Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR
Cray Inc.
13440 83.1 107.5 700
67 Stony Brook/BNL, New York Center for Computational Sciences
United States
New York Blue - eServer Blue Gene Solution
IBM
36864 82.2 103.2 403
68 Maui High-Performance Computing Center (MHPCC)
United States
Mana - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband
Dell
9210 80.6 103.2
69 CINECA
Italy
Power 575, p6 4.7 GHz, Infiniband
IBM
5376 78.7 101.1 859
70 Navy DSRC
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
5440 78.7 102.3 869
71 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.
10368 77.3 95.4 671
72 CLUMEQ - Universit Laval
Canada
Colosse - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle
7616 77.2 85.3 332
73 US Army Research Laboratory (ARL)
United States
Cray XT5 QC 2.3 GHz
Cray Inc.
10400 76.8 95.7 481
74 CSC (Center for Scientific Computing)
Finland
Cray XT5/XT4 QC 2.3 GHz
Cray Inc.
10864 76.5 102.0 520
75 DOE/NNSA/LLNL
United States
ASC Purple - eServer pSeries p5 575 1.9 GHz
IBM
12208 75.8 92.8 1992
76 KTH - Royal Institute of Technology
Sweden
Cray XT6m 12-Core 2.1 GHz
Cray Inc.
11016 75.1 92.5
77 University of Minnesota/Supercomputing Institute
United States
Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband
Hewlett-Packard
8448 74.4 94.6
78 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4992 73.1 93.8 797
79 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4992 73.1 93.8 797
80 Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
eServer Blue Gene Solution
IBM
32768 73.0 91.8 358
81 US Army Research Laboratory (ARL)
United States
SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz
SGI
6656 70.0 74.5 350
82 NCSA
United States
Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
Dell
9600 68.5 89.6
83 University of Southampton
United Kingdom
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2
IBM
8000 66.7 72.3 222
84 NASA/Ames Research Center/NAS
United States
Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband
SGI
13824 66.6 82.9
85 Clemson University
United States
Palmetto - PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340 Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G
Dell/Sun/IBM
8856 66.2 81.5
86 NACAD/COPPE/UFRJ
Brazil
Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle
6464 64.6 72.4 430
87 Barcelona Supercomputing Center
Spain
MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
IBM
10240 63.8 94.2
88 IBM Poughkeepsie Benchmarking Center
United States
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
IBM
7200 63.2 80.9 138
89 KTH - Royal Institute of Technology
Sweden
Ekman - PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband
Dell
9800 61.8 86.0
90 NCAR (National Center for Atmospheric Research)
United States
bluefire - Power 575, p6 4.7 GHz, Infiniband
IBM
4064 59.7 76.4 649
91 National Institute for Fusion Science (NIFS)
Japan
Plasma Simulator - Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband
Hitachi
4096 56.6 77.0 645
92 Leibniz Rechenzentrum
Germany
HLRB-II - Altix 4700 1.6 GHz
SGI
9728 56.5 62.3 990
93 ERDC DSRC
United States
Jade - Cray XT4 QuadCore 2.1 GHz
Cray Inc.
8464 56.2 71.1 418
94 Indian Institute of Tropical Meteorology
India
Power 575, p6 4.7 GHz, Infiniband
IBM
3744 55.1 70.4 598
95 Cray Inc.
United States
Zeus - Cray XE6 12-core 2.0 GHz
Cray Inc.
8470 54.6 67.8 158
96 University of Tokyo/Human Genome Center, IMS
Japan
SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband
Oracle
5760 54.2 69.1
97 Cray Inc.
United States
Tuna - Cray XT6 12-Core 2.0/2.1/2.2 GHz
Cray Inc.
8352 53.2 69.4 155
98 Georgia Institute of Technology
United States
Razor-II - Altus 704 Cluster, 6C Opteron 8431 2.4 Ghz, Infiniband
Penguin Computing
8640 53.0 82.9 246
99 NNSA/Sandia National Laboratories
United States
Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband
Dell
9024 53.0 65.0
100 Commissariat a l'Energie Atomique (CEA)
France
Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics
Bull SA
9968 52.8 63.8