TOP500 List - June 2011

Rmax and Rpeak values are in TFlop/s. 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)
101 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband, IBM
Automotive
United States
8,568 88.62 100.42 240
102 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband, IBM
Automotive
United States
8,568 88.62 100.42 240
103 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband, HPE
Manufacturing Company
France
8,576 88.55 100.51
104 Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE, HPE
Financial Services Company (G)
United States
20,784 87.54 174.59
105 Layon - Bull bullx super-node S6010/S6030, EVIDEN
Bull
France
11,520 87.47 104.60
106 Curie fat nodes - Bullx S6010 Cluster, Xeon 2.26 Ghz 8-core, QDR Infiniband, EVIDEN
CEA/TGCC-GENCI
France
11,520 87.47 104.42 109
107 HP Pod BL2x220, X5660 2.8 Ghz, Infiniband QDR, HPE
iVEC
Australia
9,600 87.20 107.52
108 CHEOPS - Bullx Supernode/Blade Xeon X5550/X5650 2.66 Ghz, Infiniband, EVIDEN
University of Cologne, Regional Computing Centre
Germany
9,376 85.90 100.17
109 Blue Gene/Q Solution Prototype 2, IBM
IBM Thomas J. Watson Research Center
United States
8,192 85.88 104.86
110 Graph - Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR, Cray/HPE
Lawrence Livermore National Laboratory
United States
13,440 83.08 107.50 700
111 Typhoon - Appro Xtreme Opteron 2 GHz, Infiniband QDR, Cray/HPE
Los Alamos National Laboratory
United States
13,312 83.05 106.50
112 New York Blue - eServer Blue Gene Solution, IBM
Stony Brook/BNL, New York Center for Computational Sciences
United States
36,864 82.16 103.22 403
113 Mana - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband, DELL
Maui High-Performance Computing Center (MHPCC)
United States
9,210 80.58 103.22
114 CASE Cluster - Oracle Blade Server X6275, X5670 2.93 GHz, Infiniband QDR, Oracle
DLR - CASE
Germany
7,680 79.34 91.13
115 Power 575, p6 4.7 GHz, Infiniband, IBM
Navy DSRC
United States
5,440 78.68 102.27 869
116 Power 575, p6 4.7 GHz, Infiniband, IBM
CINECA
Italy
5,376 78.68 101.07 859
117 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider (D)
United States
12,822 77.75 150.27
118 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 77.28 95.39 671
119 Colosse - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR, Oracle
CLUMEQ - Universit Laval
Canada
7,616 77.17 85.30 332
120 Cray XT5 QC 2.3 GHz, Cray/HPE
US Army Research Laboratory (ARL)
United States
10,400 76.80 95.68 481
121 Cray XT5/XT4 QC 2.3 GHz, Cray/HPE
CSC (Center for Scientific Computing)
Finland
10,864 76.51 102.00 520
122 BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM
Service Provider
United States
13,648 76.03 138.12 432
123 ASC Purple - eServer pSeries p5 575 1.9 GHz, IBM
DOE/NNSA/LLNL
United States
12,208 75.76 92.78 1,992
124 Rossmann - HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G, HPE
Purdue University
United States
11,064 75.43 95.96
125 Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband, HPE
University of Minnesota/Supercomputing Institute
United States
8,568 75.43 95.96
126 GOSAT Research Computation Facility - Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband, NSSOL / SGI Japan
National Institute for Environmental Studies
Japan
5,760 75.35 177.12 116
127 HP DL160 Cluster G6, Xeon X5650 2.66 GHz, GigE, HPE
Telecommunication Company
Japan
13,620 74.74 144.92
128 Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE, HPE
Arrow Enterprise Computing Solutions
United States
13,542 74.34 144.09
129 BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband, IBM
Energy Company (A)
Italy
10,224 73.64 109.03 335
130 Discover - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
NASA/Goddard Space Flight Center
United States
8,192 73.64 91.75 287
131 Hitachi SR16000 Model XM1/108, Power7 3.3Ghz, Infiniband, Hitachi
Yukawa Institute for Theoretical Physics, Kyoto University (YITP)
Japan
3,456 73.35 91.24 130
132 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,992 73.06 93.85 797
133 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,992 73.06 93.85 797
134 eServer Blue Gene Solution, IBM
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
32,768 73.03 91.75 358
135 Coastal - Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR, DELL
Lawrence Livermore National Laboratory
United States
8,464 72.41 81.25
136 Magerit - BladeCenter PS702 Express, Power7 3.3GHz, Infiniband, IBM
CeSViMa - Centro de Supercomputacin y Visualizacin de Madrid
Spain
3,920 72.03 103.49 154
137 iDataPlex DX360M3, Xeon 2.66, Infiniband, IBM
RQCHP/Calcul Quebec/Compute Canada Universit de Montral
Canada
7,560 71.56 80.44 198
138 HP DL160 Cluster G6, Xeon E5620 2.4 GHz, GigE, HPE
Web Content Provider
United States
14,208 70.19 136.40
139 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz, HPE
US Army Research Laboratory (ARL)
United States
6,656 70.00 74.55 350
140 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
141 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
142 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
143 BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet, IBM
Network Company
China
12,324 69.72 124.72
144 Cluster Platform 3000 BL280c G6, Xeon X5650 2.67Ghz, Infiniband QDR, HPE
Manufacturing Company
United States
8,328 68.83 88.61
145 Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4, DELL
NCSA
United States
9,600 68.48 89.59
146 Power 775, Power7 3.836 GHz, IBM
IBM Poughkeepsie Benchmarking Center
United States
2,816 68.32 86.42 159
147 Hrothgar - Poweredge Cluster, Xeon X5660 2.8Ghz, Infiniband DDR, DELL
Texas Tech University
United States
7,524 68.27 84.54
148 Dawson2 - HP ProLiant SL390s G7 Xeon X5650, Nvidia M2070, Infiniband QDR, HPE
University of California, Los Angeles
United States
2,482 68.10 160.58
149 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE, IBM
Communications
Israel
11,964 67.68 140.22 336
150 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE, IBM
Communications
Israel
11,964 67.68 140.22 336
151 Trestles - Appro 1U-1143H Cluster, Opteron 8C 2.4Ghz, Infiniband QDR, Cray/HPE
UCSD/San Diego Supercomputer Center
United States
10,112 67.32 99.53
152 Cluster Platform 3000 BL460c G6, Xeon L5450 3 GHz, Infiniband, HPE
Government Classified
United States
7,168 67.12 86.02
153 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE, HPE
IT Services Provider (C)
United States
10,968 66.98 128.54
154 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2, IBM
University of Southampton
United Kingdom
8,000 66.68 72.32 222
155 Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband, HPE
NASA/Ames Research Center/NAS
United States
13,824 66.57 82.94
156 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States
10,864 66.37 127.33
157 BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet, IBM
Logistics
Germany
11,728 66.35 118.69 371
158 HP DL160 Cluster G6, Xeon E5640 2.53 GHz, GigE, HPE
Web Content Provider
United States
12,640 66.23 127.92
159 Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE, HPE
IT Service Provider
United States
11,988 66.20 127.55
160 Cluster Platform 4000 BL685c G7, Opteron 12C 2.2 Ghz, GigE, HPE
IT Service Provider
United Kingdom
14,556 65.83 128.09
161 BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband, IBM
Classified
United States
8,496 65.78 76.80 184
162 xSeries x3650M3, Xeon X56xx 2.66 GHz, GigE, IBM
Financial Institution
Japan
11,640 65.59 123.85 361
163 Galera Plus - ACTION Xeon HP BL2x220/BL490 E5345/L5640 Infiniband, ACTION
Gdansk University of Technology, CI Task
Poland
10,384 65.59 97.76
164 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China
11,604 65.39 117.43 352
165 NNSA/SC Blue Gene/Q Prototype 1, IBM
IBM Thomas J. Watson Research Center
United States
8,192 65.35 104.86 39
166 SuperMIG - BladeCenter HX5, WM Xeon 10-core, 2.4 GHz, Infiniband, IBM
Leibniz Rechenzentrum
Germany
8,000 64.86 76.80 195
167 Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR, Oracle
NACAD/COPPE/UFRJ
Brazil
6,464 64.63 72.40 430
168 xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE, IBM
Service Provider
Japan
14,432 64.60 130.87 633
169 Keeneland - HP ProLiant SL390s G7 Xeon 6C X5660 2.8Ghz, nVidia Fermi, Infiniband QDR, HPE
Georgia Institute of Technology
United States
6,048 63.92 188.09 94
170 MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet, IBM
Barcelona Supercomputing Center
Spain
10,240 63.83 94.21
171 xSeries x3850M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet, IBM
Banking (M)
United States
11,264 63.72 113.99 324
172 Cluster Platform 3000 BL280c G6, Xeon X5670 2.93Ghz, Infiniband QDR, HPE
Saudi Aramco
Saudi Arabia
6,144 63.42 72.01
173 PLCI - Dell PowerEdge M610 Cluster, Xeon X5670 2.93Ghz, Infiniband QDR, ClusterVision/Dell
Saudi Aramco
Saudi Arabia
6,144 63.15 72.01
174 Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE, HPE
Arrow Enterprise Computing Solutions
United States
10,314 63.14 120.88
175 iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet, IBM
Financial Institution (P)
France
13,056 62.75 118.03 375
176 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband, IBM
Banking (M)
United States
6,808 62.73 72.60 298
177 Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE, HPE
IT Service Provider
United States
10,110 61.94 118.49
178 Ekman - PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband, DELL
KTH - Royal Institute of Technology
Sweden
9,800 61.76 86.02
179 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States
10,056 61.63 117.86
180 Hera - Cray XE6 12-core 2.1 GHz, Cray/HPE
Cray Inc.
United States
8,640 60.33 72.58
181 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband, IBM
Lockheed Martin
United States
6,372 60.31 67.80 170
182 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband, IBM
Lockheed Martin
United States
6,372 60.31 67.80 170
183 Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband, HPE
IT Service Provider
United States
5,760 60.19 76.72
184 Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband, HPE
IT Service Provider
United States
5,760 60.19 76.72
185 Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband, HPE
IT Service Provider
United States
5,760 60.19 76.72
186 Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE, HPE
IT Service Provider
United Kingdom
9,768 59.93 114.48
187 bluefire - Power 575, p6 4.7 GHz, Infiniband, IBM
National Center for Atmospheric Research (NCAR)
United States
4,064 59.68 76.40 649
188 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE, IBM
Financial Services (H)
United States
10,452 59.13 122.50 293
189 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE, IBM
Financial Services (H)
United States
10,452 59.13 122.50 293
190 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE
Computacenter (UK) LTD
United Kingdom
11,280 58.71 112.80
191 xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband, IBM
Classified
United Kingdom
6,368 58.68 67.91 279
192 Power 750, Power7 3.86 GHz, 10GigE, IBM
IBM Thomas J. Watson Research Center
United States
2,560 58.31 79.05 121
193 Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband, HPE
Financial Institution
United States
8,192 57.55 74.06
194 Supernova - Cluster Platform 3000 BL2x220, X56xx 2.66 Ghz, Infiniband, HPE
Wroclaw Centre for Networking and Supercomputing
Poland
6,348 57.41 67.54
195 iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband, IBM
Banking (M)
United States
6,048 56.79 64.35 141
196 NEC LX-2400 Cluster, Xeon X5550 2.66 Ghz, Infiniband, NEC
Universitaet Erlangen
Germany
5,880 56.73 62.56 160
197 Plasma Simulator - Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband, Hitachi
National Institute for Fusion Science (NIFS)
Japan
4,096 56.65 77.00 645
198 HLRB-II - Altix 4700 1.6 GHz, HPE
Leibniz Rechenzentrum
Germany
9,728 56.52 62.26 990
199 Cluster Platform 3000 BL460c G7, Xeon E5620 2.4 Ghz, GigE, HPE
Web Company (C)
China
11,292 56.41 108.40
200 Jade - Cray XT4 QuadCore 2.1 GHz, Cray/HPE
ERDC DSRC
United States
8,464 56.25 71.10 418