TOP500 List - June 2009

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)
201 SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz, HPE
HLRN at Universitaet Hannover / RRZN
Germany
2,560 26.69 30.72 129
202 SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz, HPE
HLRN at ZIB/Konrad Zuse-Zentrum Berlin
Germany
2,560 26.69 30.72 129
203 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, Infiniband, HPE
Computacenter (UK) LTD
United Kingdom
3,368 26.67 33.68
204 Cluster Platform 3000 BL460c G5, Opteron 2352 2.1GHz, GigE, HPE
Computacenter (UK) LTD
United Kingdom
5,952 26.55 50.00
205 Cray XT5 QC 2.3 GHz, Cray/HPE
University of Alaska - Arctic Region Supercomputing Center
United States
3,456 26.31 31.80 159
206 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
4,096 26.29 49.15 342
207 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
4,096 26.29 49.15 342
208 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (Q)
United States
3,200 26.29 34.14
209 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (Q)
United States
3,200 26.29 34.14
210 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (Q)
United States
3,200 26.29 34.14
211 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (Q)
United States
3,200 26.29 34.14
212 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Financial Institution (D)
Germany
5,280 26.20 49.21
213 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider
United States
4,080 26.19 48.96
214 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,720 25.91 32.64
215 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,720 25.91 32.64
216 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
4,016 25.78 48.19
217 Intel-ORTO-HPC2A - Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Intel Corporation ORTO HPC
United States
4,000 25.53 48.00
218 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider
United States
3,976 25.53 47.71
219 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE
Kaiser
United States
4,784 25.52 47.84
220 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Government
United States
5,120 25.42 47.72
221 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
Financial Institution
United States
4,472 25.41 47.58
222 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
3,920 25.17 47.04
223 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband, HPE
IT Services Provider (C)
Sweden
2,796 25.12 31.65
224 SGI Altix ICE 8200EX, Xeon quad core 2.80 GHz, HPE
Irish Centre for High-End Computing
Ireland
2,560 25.11 28.67 122
225 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband, HPE
Kurchatov Institute Moscow
Russia
3,456 25.08 32.21 167
226 SAW - Cluster Platform 3000 BL260c G5, Xeon QC 2.83Ghz, Infiniband, HPE
SharcNet
Canada
2,688 24.81 30.43
227 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,856 24.77 46.27
228 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Defense
United States
6,752 24.67 76.43 266
229 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Financial Services (H)
United States
6,368 24.67 76.42 252
230 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (D)
Israel
5,096 24.67 61.15 204
231 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Retail
United States
5,136 24.67 54.79 198
232 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
CNPC Sichuan Geophysical Company
China
5,040 24.67 53.63 235
233 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Government
United States
3,840 24.67 46.08
234 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband, IBM
IT Services (E)
United States
2,864 24.53 30.55 115
235 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Information Agency
France
4,936 24.53 46.00
236 Cluster Platform 3000 BL460c, Xeon L54xx 2 GHz, GigEthernet, HPE
Hosting Services
United States
5,760 24.49 46.08
237 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz SP6852UK, GigE, HPE
Computacenter (UK) LTD
United Kingdom
4,552 24.30 45.52
238 Cluster Platform 3000 BL460c, Xeon E54xx 2 GHz, GigEthernet, HPE
Cerner Corp.
United States
5,712 24.29 45.70
239 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (D)
United States
3,776 24.24 45.31 420
240 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE, HPE
Columbia University
United States
3,712 23.86 44.54
241 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,704 23.81 44.45
242 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
Medical Company
United States
4,160 23.67 44.26
243 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (C)
Germany
3,680 23.65 44.16
244 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Data Management
United States
4,800 23.62 51.21 185
245 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (O)
United Kingdom
3,664 23.55 43.97
246 iDataPlex, Xeon QC 3.0 GHz, Infiniband, IBM
Potsdam Institute for Climate Impact Research
Germany
2,624 23.54 31.49 115
247 Blue Gene/P Solution, IBM
Bulgarian State Agency for Information Technology and Communications (SAITC)
Bulgaria
8,192 23.41 27.85 63
248 Blue Gene/P Solution, IBM
DOE/SC/Oak Ridge National Laboratory
United States
8,192 23.41 27.85 63
249 Blue Gene/P Solution, IBM
Moscow State University
Russia
8,192 23.41 27.85 63
250 New York Blue - Blue Gene/P Solution, IBM
Stony Brook/BNL, New York Center for Computational Sciences
United States
8,192 23.41 27.85 63
251 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, Infiniband, HPE
Research Institution
Spain
2,816 23.40 30.04
252 Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet, HPE
Logistic Services (E)
United States
3,624 23.30 43.49
253 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband, HPE
Institute of Engineering Mechanics
China
3,072 23.27 32.69
254 Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet, HPE
IT Service Provider (B)
United States
4,088 23.26 43.50
255 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
TU Dortmund
Germany
3,072 23.22 36.86
256 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (B)
Canada
3,600 23.15 43.20
257 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (O)
United Kingdom
3,592 23.10 43.10
258 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE, HPE
Columbia University
United States
3,584 23.05 43.01
259 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
gkv Informatik
Germany
4,048 23.04 43.07
260 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (C)
United States
3,576 22.99 42.91
261 Cray XT4 QuadCore 2.2 GHz, Cray/HPE
National Astronomical Observatory of Japan
Japan
3,248 22.93 28.58 160
262 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
263 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
264 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
265 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
266 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,400 22.89 28.80
267 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,400 22.89 28.80
268 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Food Industry
United Kingdom
3,776 22.89 42.74
269 iDataPlex, Xeon X55xx QC 2.93 GHz, Infiniband, IBM
Nanyang Technological University
Singapore
2,400 22.80 28.13 85
270 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
IT Service Provider (C)
Belgium
3,984 22.73 42.49
271 CITerra - PowerEdge 1950, 2.33 GHz, Myrinet, DELL
Caltech
United States
4,096 22.59 37.70
272 Cluster Platform 3000 BL260c G5, Xeon QC 2.5Ghz, GigE, HPE
Digital Media Company (D)
United States
4,224 22.58 42.24
273 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,480 22.39 41.76
274 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
IT Service Provider (C)
United States
4,184 22.37 41.84
275 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, Infiniband, IBM
ENEA
Italy
2,800 22.35 26.13 112
276 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband, HPE
IT Service Provider (B)
United States
2,340 22.32 28.98
277 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Petroleum Company
China
4,464 22.14 47.62 172
278 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE
Computacenter (UK) LTD
United Kingdom
4,108 21.97 41.08
279 GRAPE-DR cluster - GRAPE-DR accelerator Cluster, Infiniband, Self-made
National Astronomical Observatory of Japan
Japan
8,192 21.96 84.48 51
280 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Semiconductor Company (O)
United Kingdom
3,616 21.93 40.93
281 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Digital Content Provider
Australia
4,096 21.91 40.96
282 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet, HPE
Financial Services (O)
United Kingdom
4,096 21.91 40.96
283 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Telecommunication Company
Poland
4,080 21.82 40.80
284 Big Red - BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet, IBM
Indiana University
United States
3,072 21.79 30.72
285 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
4,072 21.78 40.72
286 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
4,072 21.78 40.72
287 Cluster Platform 3000 BL460c, Xeon L54xx 2.33 GHz, GigEthernet, HPE
Software Company (M)
United States
4,352 21.67 40.56
288 Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
3,568 21.64 40.39
289 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Web Services
United States
6,928 21.61 64.65 278
290 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Financial Institution ()
United States
6,336 21.61 59.13 349
291 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Financial Institution ()
France
5,792 21.61 54.05 232
292 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
5,656 21.61 52.78 311
293 BladeCenter HS21 Cluster, Xeon QC HT 2.33 GHz, GigEthernet, IBM
Retail
United States
5,600 21.61 52.26 225
294 Mammouth-Serie II - Altix XE320 Cluster, Xeon 2.8Ghz, Infiniband, HPE
RQCHP/Calcul Quebec/Compute Canada Universit de Montral
Canada
2,464 21.60 27.60 115
295 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Institution
Sweden
3,356 21.60 40.27 227
296 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,352 21.57 40.22
297 eServer pSeries p5 575 1.9 GHz, IBM
Environment Canada
Canada
3,472 21.55 26.39 161
298 Firefly - PowerEdge SC1435 Dual core Opteron 2.8 GHz, Infiniband, DELL
Holland Computing Center at PKI
United States
4,604 21.50 25.78
299 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
4,384 21.46 49.63 172
300 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
4,384 21.46 49.63 172