Top500 List - November 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)
101 DOE/NNSA/LLNL
United States
ASC Purple - eServer pSeries p5 575 1.9 GHz
IBM
12208 75.8 92.8 1992
102 KTH - Royal Institute of Technology
Sweden
Cray XT6m 12-Core 2.1 GHz
Cray Inc.
11016 75.1 92.5
103 National Institute for Environmental Studies
Japan
GOSAT Research Computation Facility - Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband
NSSOL / SGI Japan
5760 74.8 177.1 116
104 University of Minnesota/Supercomputing Institute
United States
Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband
Hewlett-Packard
8448 74.4 94.6
105 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4992 73.1 93.8 797
106 National Centers for Environment Prediction
United States
Power 575, p6 4.7 GHz, Infiniband
IBM
4992 73.1 93.8 797
107 Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
eServer Blue Gene Solution
IBM
32768 73.0 91.8 358
108 Lawrence Livermore National Laboratory
United States
Coastal - Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR
Dell
8464 72.4 81.3
109 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
110 NCSA
United States
Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
Dell
9600 68.5 89.6
111 Texas Tech University
United States
Hrothgar - Poweredge Cluster, Xeon X5660 2.8Ghz, Infiniband DDR
Dell
7524 68.3 84.5
112 UCSD/San Diego Supercomputer Center
United States
Trestles - Appro 1U-1143H Cluster, Opteron 8C 2.4Ghz, Infiniband QDR
Cray Inc.
10112 67.3 99.5
113 University of Southampton
United Kingdom
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2
IBM
8000 66.7 72.3 222
114 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
115 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
10864 66.4 127.3
116 IBM Thomas J. Watson Research Center
United States
NNSA/SC Blue Gene/Q Prototype 1
IBM
8192 65.3 104.9 39
117 NACAD/COPPE/UFRJ
Brazil
Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle
6464 64.6 72.4 430
118 Georgia Institute of Technology
United States
Keeneland - HP ProLiant SL390s G7 Xeon 6C X5660 2.8Ghz, nVidia Fermi, Infiniband QDR
Hewlett-Packard
6048 63.9 188.1 94
119 Barcelona Supercomputing Center
Spain
MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
IBM
10240 63.8 94.2
120 Saudi Aramco
Saudi Arabia
Cluster Platform 3000 BL280c G6, Xeon X5670 2.93Ghz, Infiniband QDR
Hewlett-Packard
6144 63.4 72.0
121 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
122 Saudi Aramco
Saudi Arabia
PLCI - Dell PowerEdge M610 Cluster, Xeon X5670 2.93Ghz, Infiniband QDR
ClusterVision/Dell
6144 63.1 72.0
123 Banking (M)
United States
xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband
IBM
6808 62.7 72.6 298
124 KTH - Royal Institute of Technology
Sweden
Ekman - PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband
Dell
9800 61.8 86.0
125 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
10056 61.6 117.9
126 Cray Inc.
United States
Hera - Cray XE6 12-core 2.1 GHz
Cray Inc.
8640 60.3 72.6
127 Purdue University
United States
Rossmann - HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G
Hewlett-Packard
8856 60.3 74.4
128 NCAR (National Center for Atmospheric Research)
United States
bluefire - Power 575, p6 4.7 GHz, Infiniband
IBM
4064 59.7 76.4 649
129 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE
Hewlett-Packard
11280 58.7 112.8
130 Banking (M)
United States
iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband
IBM
6048 56.8 64.4 141
131 Universitaet Erlangen
Germany
NEC LX-2400 Cluster, Xeon X5550 2.66 Ghz, Infiniband
NEC
5880 56.7 62.6 160
132 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
133 Leibniz Rechenzentrum
Germany
HLRB-II - Altix 4700 1.6 GHz
SGI
9728 56.5 62.3 990
134 ERDC DSRC
United States
Jade - Cray XT4 QuadCore 2.1 GHz
Cray Inc.
8464 56.2 71.1 418
135 Service Provider
Japan
xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE
IBM
11640 55.9 105.6 510
136 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
9072 55.8 106.3
137 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
9072 55.8 106.3
138 Indian Institute of Tropical Meteorology
India
Power 575, p6 4.7 GHz, Infiniband
IBM
3744 55.1 70.4 598
139 University of Tokyo/Human Genome Center, IMS
Japan
SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband
Oracle
5760 54.2 69.1
140 Cray Inc.
United States
Tuna - Cray XT6 12-Core 2.0/2.1/2.2 GHz
Cray Inc.
8352 53.2 69.4 155
141 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
142 NNSA/Sandia National Laboratories
United States
Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband
Dell
9024 53.0 65.0
143 Commissariat a l'Energie Atomique (CEA)
France
Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics
Bull SA
9968 52.8 63.8
144 IDRIS
France
Power 575, p6 4.7 GHz, Infiniband
IBM
3584 52.8 67.4 572
145 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
8556 52.7 100.3
146 CSIRO
Australia
CSIRO GPU Cluster - Supermicro Xeon Cluster, E5462 2.8 Ghz, Nvidia Tesla s2050 GPU, Infiniband
Xenon Systems
4608 52.5 143.3 94
147 Hewlett-Packard
United States
Yale - Omega - Cluster Platform 3000 BL460c G6, Xeon E5560 2.8 GHz, Infiniband
Hewlett-Packard
5632 52.5 63.1
148 Yale University
United States
Yale - Omega - Cluster Platform 3000 BL460c G6, Xeon E5560 2.8 GHz, Infiniband
Hewlett-Packard
5632 52.5 63.1
149 Purdue University
United States
Coates - Cluster Platform 3000 DL165, Opteron 2.5 GHz, 10GigE
Hewlett-Packard
7944 52.2 79.4
150 ETH Zuerich
Switzerland
Brutus - Sun Blade X6440, Opteron 2.5 Ghz, Infiniband QDR
Oracle
6464 51.9 64.6 152
151 United Kingdom Meteorological Office
United Kingdom
UKMO B - Power 575, p6 4.7 GHz, Infiniband
IBM
3520 51.9 66.2 562
152 United Kingdom Meteorological Office
United Kingdom
UKMO A - Power 575, p6 4.7 GHz, Infiniband
IBM
3520 51.9 66.2 562
153 Air Force Research Laboratory
United States
Hawk - Altix 4700 1.6 GHz
SGI
9216 51.4 59.0
154 Banking (M)
United States
BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband
IBM
5568 51.3 59.4 182
155 Meteorological Research Institute (MRI)
Japan
Hitachi SR16000 Model L2/121, Power6 4.7Ghz, Infiniband
Hitachi
3872 51.2 72.8
156 Engineering Company
China
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
8960 51.2 90.7 393
157 IT Service Provider
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
8096 51.2 97.2
158 SARA (Stichting Academisch Rekencentrum)
Netherlands
Power 575, p6 4.7 GHz, Infiniband
IBM
3456 50.9 65.0 552
159 HWW/Universitaet Stuttgart
Germany
Baku - NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband
NEC
5376 50.8 60.2 186
160 Kyoto University
Japan
T2K Open Supercomputer/Kyodai - Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband
Fujitsu
6656 50.5 61.2
161 Intel
United States
Endeavor - Intel Cluster, Xeon X5560 2.8 GHz, Xeon X5670 2.93 Ghz, Infiniband
Intel
4824 50.4 56.2
162 Lockheed Martin
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband
IBM
6032 49.6 54.5 167
163 Bureau of Meteorology / CSIRO HPCCC
Australia
SOLAR - Sun Blade x6048, Xeon X5570 2.93 Ghz, Infiniband QDR
Oracle
4600 49.6 53.9 220
164 University of Zuerich
Switzerland
Schrdinger Cluster - Sun Blade x6275, Xeon X55xx 2.8 Ghz, Infiniband QDR
Oracle
4600 49.6 51.5 218
165 SciNet/University of Toronto/Compute Canada
Canada
Power 575, p6 4.7 GHz, Infiniband
IBM
3328 48.9 62.6 531
166 Automotive
United States
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE
IBM
8568 48.5 100.4 290
167 Automotive
United States
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE
IBM
8568 48.5 100.4 290
168 Actebis Peacock GmbH
Germany
Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G
Hewlett-Packard
6828 48.2 61.7
169 Los Alamos National Laboratory
United States
Conejo - SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband
SGI
5120 48.2 54.5
170 IT Service Provider (B)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
7600 48.1 91.2
171 MD Anderson
United States
Cluster Platform 4000 BL465c, Opteron 12 2.2GHz, Infiniband
Hewlett-Packard
8064 48.1 61.9
172 RIKEN Advanced Institute for Computational Science (AICS)
Japan
K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
Fujitsu
3264 48.0 52.2 57
173 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
7560 47.9 90.7
174 Telecommunication Company
China
Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE
Hewlett-Packard
9520 47.9 91.4
175 Ecole Polytechnique Federale de Lausanne
Switzerland
Blue Gene/P Solution
IBM
16384 47.7 55.7 126
176 IBM Rochester
United States
Blue Gene/P Solution
IBM
16384 47.7 55.7 126
177 IBM Thomas J. Watson Research Center
United States
Blue Gene/P Solution
IBM
16384 47.7 55.7 126
178 Max-Planck-Gesellschaft MPI/IPP
Germany
Genius - Blue Gene/P Solution
IBM
16384 47.7 55.7 126
179 Banking (M)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband
IBM
5792 47.7 52.5 190
180 University of British Columbia - Cancer Center, Genome Science Center
Canada
iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband
IBM
5040 47.3 53.6 118
181 Moscow State University - Research Computing Center
Russia
SKIF MSU - T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR
SKIF/T-Platforms
5000 47.2 60.0 265
182 National Supercomputer Centre (NSC)
Sweden
Neolith - Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband
Hewlett-Packard
6440 47.0 60.0
183 Semiconductor Company (C)
United States
BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet
IBM
8280 46.8 97.0 280
184 IT Service Provider
Denmark
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard
7554 46.7 88.5
185 Texas Advanced Computing Center/Univ. of Texas
United States
Lonestar - PowerEdge 1955, 2.66 GHz, Infiniband
Dell
5848 46.7 62.2
186 Logistic Services (C)
United States
Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE
Hewlett-Packard
8784 46.7 88.9
187 Nasza Klasa
Poland
Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE
Hewlett-Packard
8464 46.6 84.6
188 Financial Services (P)
United Kingdom
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
8096 46.4 81.9 255
189 Los Alamos National Laboratory
United States
Mapache - SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband
SGI
4896 46.1 52.1
190 Distribution
United States
xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband
IBM
6624 46.0 70.6 384
191 HPC2N - Umea University
Sweden
Akka - BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS
IBM
5376 46.0 53.8 173
192 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE
Hewlett-Packard
8196 45.9 87.2
193 Ohio Supercomputer Center
United States
xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband
IBM
9304 45.7 73.1 637
194 Information Services
United States
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
7384 45.7 86.5
195 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
7384 45.7 86.5
196 DOE/SC/LBNL/NERSC
United States
Magellan - iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband
IBM
4960 45.7 52.9 160
197 Government
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
7952 45.6 80.5 251
198 Financial Services Company (G)
United States
Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE
Hewlett-Packard
10392 45.6 87.3
199 Financial Services Company (G)
United States
Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE
Hewlett-Packard
10392 45.6 87.3
200 Telecommunications
Italy
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
8048 45.5 81.4 254