TOP500 List - June 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 System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
1 Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband, IBM
DOE/NNSA/LANL
United States
129,600 1,105.0 1,456.7 2,483
2 Jaguar - Cray XT5 QC 2.3 GHz, Cray/HPE
DOE/SC/Oak Ridge National Laboratory
United States
150,152 1,059.0 1,381.4 6,950
3 JUGENE - Blue Gene/P Solution, IBM
Forschungszentrum Juelich (FZJ)
Germany
294,912 825.5 1,002.7 2,268
4 Pleiades - SGI Altix ICE 8200EX, Xeon QC 3.0/2.66 GHz, HPE
NASA/Ames Research Center/NAS
United States
51,200 487.0 608.8 2,090
5 BlueGene/L - eServer Blue Gene Solution, IBM
DOE/NNSA/LLNL
United States
212,992 478.2 596.4 2,329
6 Kraken XT5 - Cray XT5 QC 2.3 GHz, Cray/HPE
National Institute for Computational Sciences/University of Tennessee
United States
66,000 463.3 607.2
7 Intrepid - Blue Gene/P Solution, IBM
DOE/SC/Argonne National Laboratory
United States
163,840 458.6 557.1 1,260
8 Ranger - SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband, Oracle
Texas Advanced Computing Center/Univ. of Texas
United States
62,976 433.2 579.4 2,000
9 Dawn - Blue Gene/P Solution, IBM
DOE/NNSA/LLNL
United States
147,456 415.7 501.4 1,134
10 JUROPA - Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox QDR Infiniband/Partec Parastation, Atos
Forschungszentrum Juelich (FZJ)
Germany
26,304 274.8 308.3 1,549
11 Franklin - Cray XT4 QuadCore 2.3 GHz, Cray/HPE
DOE/SC/LBNL/NERSC
United States
38,642 266.3 355.5 1,150
12 Jaguar - Cray XT4 QuadCore 2.1 GHz, Cray/HPE
DOE/SC/Oak Ridge National Laboratory
United States
30,976 205.0 260.2 1,580
13 Red Storm - Sandia/ Cray Red Storm, XT3/4, 2.4/2.2 GHz dual/quad core, Cray/HPE
NNSA/Sandia National Laboratories
United States
38,208 204.2 284.0 2,506
14 Shaheen - Blue Gene/P Solution, IBM
King Abdullah University of Science and Technology
Saudi Arabia
65,536 185.2 222.8 504
15 Magic Cube - Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008, Sugon
Shanghai Supercomputer Center
China
30,720 180.6 233.5
16 GPC - iDataPlex, Xeon E55xx QC 2.53 GHz, GigE, IBM/Lenovo
SciNet/University of Toronto/Compute Canada
Canada
30,240 168.6 306.0 869
17 Encanto - SGI Altix ICE 8200, Xeon quad core 3.0 GHz, HPE
New Mexico Computing Applications Center (NMCAC)
United States
14,336 133.2 172.0 861
18 EKA - Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband, HPE
Computational Research Laboratories, TATA SONS
India
14,384 132.8 172.6 786
19 Juno - Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband, Cray/HPE
Lawrence Livermore National Laboratory
United States
18,224 131.6 162.2 1,139
20 Jade - SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz, HPE
Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
12,288 128.4 146.7 608
21 Athena - Cray XT4 QuadCore 2.3 GHz, Cray/HPE
National Institute for Computational Sciences/University of Tennessee
United States
17,956 125.1 165.2 888
22 Earth Simulator - SX-9/E/1280M160, NEC
Japan Agency for Marine-Earth Science and Technology
Japan
1,280 122.4 131.1
23 Monte Rosa - Cray XT5 QC 2.4 GHz, Cray/HPE
Swiss Scientific Computing Center (CSCS)
Switzerland
14,740 117.6 141.5
24 Blue Gene/P Solution, IBM
IDRIS
France
40,960 116.0 139.3 315
25 Power 575, p6 4.7 GHz, Infiniband, IBM
ECMWF
United Kingdom
8,320 115.9 156.4 1,329
26 Power 575, p6 4.7 GHz, Infiniband, IBM
ECMWF
United Kingdom
8,320 115.9 156.4 1,329
27 Power 575, p6 4.7 GHz, Infiniband, IBM
DKRZ - Deutsches Klimarechenzentrum
Germany
8,064 115.9 151.6 1,288
28 Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR, Fujitsu
Japan Aerospace eXploration Agency
Japan
12,032 110.6 121.3 1,020
29 SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz, HPE
Total Exploration Production
France
10,240 106.1 122.9 442
30 Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband, HPE
Government Agency
Sweden
13,728 102.8 146.4
31 DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband, Lenovo
Computer Network Information Center, Chinese Academy of Science
China
12,216 102.8 146.0
32 Hera - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband, Cray/HPE
Lawrence Livermore National Laboratory
United States
13,552 102.2 127.2
33 VIP - Power 575, p6 4.7 GHz, Infiniband, IBM
Max-Planck-Gesellschaft MPI/IPP
Germany
6,720 98.2 126.3 1,073
34 Chinook - Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR, HPE
DOE/SC/Pacific Northwest National Laboratory
United States
18,176 97.1 159.9
35 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
IT Service Provider
Germany
10,240 94.7 122.9
36 Frontier2 BG/L - Blue Gene/P Solution, IBM
EDF R&D
France
32,768 93.0 111.4 252
37 BGW - eServer Blue Gene Solution, IBM
IBM Thomas J. Watson Research Center
United States
40,960 91.3 114.7 448
38 GENCI-CCRT-Titane - BULL Novascale R422-E2, Atos
Commissariat a l'Energie Atomique (CEA)/CCRT
France
8,576 91.2 100.5
39 Cray XT5 QC 2.3 GHz, Cray/HPE
Naval Oceanographic Office - NAVO DSRC
United States
12,733 90.8 117.1 588
40 PRIMERGY RX200S5 Cluster, Xeon X5570 2.93GHz, Infiniband QDR, Fujitsu/SNI
Institute of Physical and Chemical Research (RIKEN)
Japan
8,256 87.9 96.8
41 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
GSIC Center, Tokyo Institute of Technology
Japan
31,024 87.0 163.2 1,103
42 T2K Open Supercomputer (Todai Combined Cluster) - Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G, Hitachi
Information Technology Center, The University of Tokyo
Japan
12,288 83.0 113.0 638
43 SGI Altix ICE 8200EX, Xeon X5570 quad core 2.93 GHz, HPE
HLRN at Universitaet Hannover / RRZN
Germany
7,680 82.6 90.0
44 SGI Altix ICE 8200EX, Xeon X5570 quad core 2.93 GHz, HPE
HLRN at ZIB/Konrad Zuse-Zentrum Berlin
Germany
7,680 82.6 90.0
45 New York Blue - eServer Blue Gene Solution, IBM
Stony Brook/BNL, New York Center for Computational Sciences
United States
36,864 82.2 103.2 403
46 Power 575, p6 4.7 GHz, Infiniband, IBM
CINECA
Italy
5,376 78.7 101.1 859
47 T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband, Cray/HPE
Center for Computational Sciences, University of Tsukuba
Japan
10,368 77.3 95.4 671
48 Cray XT5 QC 2.3 GHz, Cray/HPE
US Army Research Laboratory (ARL)
United States
10,400 76.8 95.7 481
49 Cray XT5/XT4 QC 2.3 GHz, Cray/HPE
CSC (Center for Scientific Computing)
Finland
10,864 76.5 102.0 520
50 ASC Purple - eServer pSeries p5 575 1.9 GHz, IBM
DOE/NNSA/LLNL
United States
12,208 75.8 92.8 1,992
51 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,992 73.1 93.8 797
52 eServer Blue Gene Solution, IBM
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
32,768 73.0 91.8 358
53 Power 575, p6 4.7 GHz, Infiniband, IBM
Naval Oceanographic Office - NAVO DSRC
United States
4,896 71.7 92.0 782
54 MVS-100K - Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband, HPE
Joint Supercomputer Center
Russia
7,920 71.3 95.0 327
55 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz, HPE
US Army Research Laboratory (ARL)
United States
6,656 70.0 74.5 350
56 Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4, DELL EMC
NCSA
United States
9,600 68.5 89.6
57 Shark - Cray XT5 QC 2.4 GHz, Cray/HPE
Cray Inc.
United States
8,576 67.8 82.3
58 Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband, HPE
NASA/Ames Research Center/NAS
United States
13,824 66.6 82.9
59 Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband, HPE
University of Minnesota/Supercomputing Institute
United States
8,048 64.0 90.1
60 MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet, IBM
Barcelona Supercomputing Center
Spain
10,240 63.8 94.2
61 Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband, IBM
DOE/NNSA/LANL
United States
7,200 63.2 80.9 138
62 BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband, IBM
IBM Poughkeepsie Benchmarking Center
United States
7,200 63.2 80.9 138
63 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,224 61.8 79.4 675
64 bluefire - Power 575, p6 4.7 GHz, Infiniband, IBM
National Center for Atmospheric Research (NCAR)
United States
4,064 59.7 76.4 649
65 Plasma Simulator - Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband, Hitachi
National Institute for Fusion Science (NIFS)
Japan
4,096 56.6 77.0 645
66 HLRB-II - Altix 4700 1.6 GHz, HPE
Leibniz Rechenzentrum
Germany
9,728 56.5 62.3 990
67 Jade - Cray XT4 QuadCore 2.1 GHz, Cray/HPE
ERDC DSRC
United States
8,464 56.2 71.1 418
68 HECToR - Cray XT4, 2.8 GHz, Cray/HPE
University of Edinburgh
United Kingdom
11,328 54.6 63.4
69 SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband, Oracle
University of Tokyo/Human Genome Center, Institute of Medical Science
Japan
5,760 54.2 69.1
70 Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband, DELL EMC
NNSA/Sandia National Laboratories
United States
9,024 53.0 65.0
71 Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics, Atos
Commissariat a l'Energie Atomique (CEA)
France
9,968 52.8 63.8
72 Power 575, p6 4.7 GHz, Infiniband, IBM
IDRIS
France
3,584 52.8 67.4 572
73 UKMO A - Power 575, p6 4.7 GHz, Infiniband, IBM
United Kingdom Meteorological Office
United Kingdom
3,520 51.9 66.2 562
74 UKMO B - Power 575, p6 4.7 GHz, Infiniband, IBM
United Kingdom Meteorological Office
United Kingdom
3,520 51.9 66.2 562
75 Hawk - Altix 4700 1.6 GHz, HPE
Air Force Research Laboratory
United States
9,216 51.4 59.0
76 HPC - PowerEdge 1950/SunFire X2200 Cluster Intel 53xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G, Dell/Oracle
University of Southern California
United States
7,104 51.4 65.6
77 Baku - NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband, NEC
HWW/Universitaet Stuttgart
Germany
5,376 50.8 60.2 186
78 T2K Open Supercomputer/Kyodai - Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband, Fujitsu
Kyoto University
Japan
6,656 50.5 61.2
79 Power 575, p6 4.7 GHz, Infiniband, IBM
SARA (Stichting Academisch Rekencentrum)
Netherlands
3,328 48.9 62.6 531
80 Power 575, p6 4.7 GHz, Infiniband, IBM
SciNet/University of Toronto/Compute Canada
Canada
3,328 48.9 62.6 531
81 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (B)
United States
7,600 48.1 91.2
82 SKIF MSU - T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR, SKIF/T-Platforms
Moscow State University - Research Computing Center
Russia
5,000 47.2 60.0 265
83 Neolith - Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband, HPE
National Supercomputer Centre (NSC)
Sweden
6,440 47.0 60.0
84 Blue Gene/P Solution, IBM
IBM Rochester
United States
16,384 46.8 55.7 126
85 Blue Gene/P Solution, IBM
IBM Thomas J. Watson Research Center
United States
16,384 46.8 55.7 126
86 Genius - Blue Gene/P Solution, IBM
Max-Planck-Gesellschaft MPI/IPP
Germany
16,384 46.8 55.7 126
87 Lonestar - PowerEdge 1955, 2.66 GHz, Infiniband, DELL EMC
Texas Advanced Computing Center/Univ. of Texas
United States
5,848 46.7 62.2
88 Akka - BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS, IBM
HPC2N - Umea University
Sweden
5,376 46.0 53.8 173
89 Palmetto - PowerEdge 1950/SunFire X2200 Cluster Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G, Dell/Oracle
Clemson University
United States
6,120 45.6 56.5 285
90 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE
Financial Services (H)
United States
8,312 43.8 83.1
91 xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband, IBM
Ohio Supercomputer Center
United States
8,416 43.5 68.4
92 Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE, HPE
Consulting (C)
United States
6,768 43.0 81.2
93 SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz, HPE
National Institute for Materials Science
Japan
4,096 42.7 45.9 183
94 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (D)
United States
6,672 42.4 80.1
95 Jaws - PowerEdge 1955, 3.0 GHz, Infiniband, DELL EMC
Maui High-Performance Computing Center (MHPCC)
United States
5,200 42.4 62.4
96 CEA-CCRT-Platine - Novascale 3045, Itanium2 1.6 GHz, Infiniband, Atos
Commissariat a l'Energie Atomique (CEA)
France
7,680 42.1 49.2
97 Michael J. Muuss Cluster (MJM) - Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB, Linux Networx
US Army Research Laboratory (ARL)
United States
4,416 40.6 53.0
98 Cray XT4 QuadCore 2.3 GHz, Cray/HPE
University of Bergen
Norway
5,550 40.6 51.1 274
99 Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE
Jeraisy Computer and Communication Services
Saudi Arabia
4,192 39.7 50.3
100 Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE
Saudi Aramco
Saudi Arabia
4,192 39.7 50.3