TOP500 List - November 2008

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 PowerEdge 1950, Xeon 51xx 3.06 GHz, Infinipath, ClusterVision/Dell
University College London (UCL)
United Kingdom
1,992 18.93 24.38 330
202 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (P)
United States
2,304 18.93 24.58
203 PRIMERGY RX200 S4 Cluster, Quad Core 3Ghz, Infiniband, Windows HPC 2008, UNICORNER/Fujitsu-Siemens
Universitaet Aachen/RWTH
Germany
2,048 18.81 24.58
204 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
205 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
206 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
207 Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet, HPE
Logistic Services (E)
United States
2,896 18.67 34.75
208 Blue Protein - eServer Blue Gene Solution, IBM
Computational Biology Research Center, AIST
Japan
8,192 18.66 22.94 89
209 Frontier - eServer Blue Gene Solution, IBM
EDF R&D
France
8,192 18.66 22.94 89
210 eServer Blue Gene Solution, IBM
Ecole Polytechnique Federale de Lausanne
Switzerland
8,192 18.66 22.94 89
211 KEK/BG Sakura - eServer Blue Gene Solution, IBM
High Energy Accelerator Research Organization /KEK
Japan
8,192 18.66 22.94 89
212 KEK/BG MOMO - eServer Blue Gene Solution, IBM
High Energy Accelerator Research Organization /KEK
Japan
8,192 18.66 22.94 89
213 eServer Blue Gene Solution, IBM
IBM Rochester, On Demand Deep Computing Center
United States
8,192 18.66 22.94 89
214 eServer Blue Gene Solution, IBM
Indian Institute of Science
India
8,192 18.66 22.94 89
215 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Financial DCCoD (B)
United Kingdom
3,840 18.60 46.08 366
216 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
4,208 18.60 44.77 338
217 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Financial Services (N)
United States
4,092 18.60 43.65 381
218 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
3,976 18.60 42.42 395
219 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Data Processing
United States
4,220 18.60 39.38 339
220 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute
China
4,096 18.60 38.22 329
221 BladeCenter QS22 Cluster, PowerXCell 8i 4.0 Ghz, Infiniband, IBM
Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw
Poland
2,016 18.57 30.46 34
222 Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR, Fujitsu
Japan Aerospace eXploration Agency
Japan
2,048 18.54 20.64
223 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,784 18.52 45.41 152
224 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,784 18.52 45.41 152
225 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,784 18.52 45.41 152
226 Aitzaloa - Lufac Cluster, Intel Xeon E54xx 3.0 Ghz, Infiniband, LUFAC Computacion SA de CV
Supercomputing and Visualization in Paralel Laboratory, Universidad Autonoma Metropolitana
Mexico
2,120 18.48 25.44
227 Cluster Platform 3000 BL680c, Xeon 73xx 2.4 Ghz, GigabitEth, HPE
Financial Institution (M)
United States
3,584 18.44 34.41
228 Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet, HPE
Financial Institution (M)
United States
6,608 18.43 34.36
229 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Gaming
France
3,592 18.31 43.10 142
230 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Gaming
France
3,592 18.31 43.10 142
231 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
IT Service Provider (C)
United States
3,408 18.27 34.08
232 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
IT Service Provider (C)
United States
3,408 18.27 34.08
233 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Food Industry
France
3,200 18.27 34.05
234 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Logistic Services (D)
Germany
3,200 18.27 34.05
235 Darwin - PowerEdge 1950, 3.0 GHz, Infinipath, ClusterVision/Dell
University of Cambridge
United Kingdom
2,340 18.27 28.08
236 Rhea - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband, Cray/HPE
Lawrence Livermore National Laboratory
United States
4,608 18.24 22.12
237 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband, IBM
Automotive Company ()
United Kingdom
2,016 18.09 24.19 79
238 xSeries x3550 Cluster Xeon quad core 3.0 GHz, Infiniband, IBM
Financial Institution
United States
2,016 18.09 24.19 126
239 Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE
IT Services Provider (C)
Sweden
2,960 18.00 33.51
240 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet, HPE
IT Service Provider (C)
United States
3,352 17.98 33.52
241 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Services (M)
United States
2,768 17.90 33.22
242 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
3,224 17.87 34.39 320
243 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
3,224 17.87 34.39 320
244 Cluster Platform 3000 BL460c, Xeon 52xx 2.6 GHz, GigEthernet, HPE
Logistic Services (E)
United States
3,112 17.82 33.20
245 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,672 17.79 44.06 342
246 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,672 17.79 44.06 342
247 Ice Storm - SGI Altix ICE 8200, 2.66 GHz, HPE
Idaho National Laboratory
United States
2,048 17.78 21.79
248 Cluster Platform 3000 BL460c, Xeon 54xx 2.6 GHz, GigEthernet, HPE
Telecommunication Company
China
3,096 17.68 32.94
249 Cluster Platform 3000 BL460c, Xeon 54xx 2.6 GHz, GigEthernet, HPE
Telecommunication Company
Italy
3,096 17.68 32.94
250 Cluster Platform 3000 BL460c, Xeon 54xx 2.83 GHz, GigEthernet, HPE
Financial Institution (M)
United States
2,904 17.66 32.87
251 Cluster Platform 3000 BL460c, Xeon 54xx 2.83 GHz, GigEthernet, HPE
Financial Institution (M)
United States
2,904 17.66 32.87
252 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
2,704 17.57 32.45 301
253 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (C)
Sweden
2,704 17.57 32.45 301
254 Arches - SunBlade x2250, Xeon E5420 2.8GHz, InfiniPath, Oracle
University of Utah
United States
2,048 17.52 23.18
255 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (Q)
United States
2,688 17.48 32.26 299
256 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (Q)
United States
2,688 17.48 32.26 299
257 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
258 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
259 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
260 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
261 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
262 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
263 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
264 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
265 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,376 17.36 40.51 133
266 Cluster Platform 3000 DL160, Xeon 54xx 2.8 GHz, Infiniband, HPE
Universitaet Mainz
Germany
2,000 17.36 22.40
267 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Petro China
China
4,048 17.36 37.78 162
268 Calhoun - SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband, HPE
University of Minnesota
United States
2,048 17.31 21.79
269 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
3,456 17.27 32.21
270 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Services (M)
United States
2,640 17.23 31.68
271 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Life Science (C)
United States
3,540 17.15 33.04 284
272 BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband, IBM
ENEA
Italy
2,504 17.14 23.34 100
273 BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, Infiniband, IBM
NanJing Institute of Geophysical Prospecting, PEPRIS, SINOPEC
China
2,048 17.13 21.85 95
274 HPC - Opteron, Xeon Cluster, Myrinet, Oracle
University of Southern California
United States
6,024 17.11 23.68
275 xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband, IBM
Ohio Supercomputer Center
United States
4,144 17.10 21.55 404
276 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Financial Services (O)
United Kingdom
3,528 17.09 37.64 329
277 BigBen - Cray XT3, 2.6 GHz dual Core, Cray/HPE
Pittsburgh Supercomputing Center
United States
4,136 17.00 21.51
278 Tachyon - Sun Blade 6000, Opteron QC 2.0 GHz, Infiniband 4x, Oracle
KISTI Supercomputing Center
South Korea
3,072 16.99 24.58 129
279 BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband, IBM
Energy Company (A)
Italy
4,096 16.91 21.30 290
280 SystemG - Apple Mac Pro Cluster, E54xx 2.8 Ghz, Infiniband, Self-made
Center for High-End Computer Systems, Virginia Tech
United States
2,048 16.87 22.94
281 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
3,688 16.85 34.42 203
282 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Telecommunication Company
China
3,360 16.79 31.32
283 Cluster Platform 3000 BL460c, Xeon E54xx 2 GHz, GigEthernet, HPE
Telecommunication Company
China
3,920 16.78 31.36
284 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,928 16.78 31.24
285 Cluster Platform 3000 BL460c, Xeon 54xx 2.33 GHz, GigEthernet, HPE
Financial Institution
Sweden
3,352 16.75 31.24
286 RA - PowerEdge 1950, Xeon 53xx 2.66 GHz, Infiniband, DELL
Colorado School of Mines/Golden Energy Computing Organization
United States
2,030 16.70 21.68 128
287 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Institution
France
2,540 16.69 30.48
288 T3 - PowerEdge 1955, 2.66 GHz, Infiniband, DELL
NCSA
United States
2,048 16.68 21.30
289 Grendel - PowerEdge 1950, Quad Core 3.2 GHz, Infiniband, DELL
Texas Tech University
United States
1,680 16.68 20.11
290 Cluster Platform 3000 BL460c, Xeon L54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
3,328 16.64 31.02
291 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
292 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
293 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
294 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
295 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
296 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
297 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,200 16.59 38.40 126
298 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Energy Company (A)
Italy
3,200 16.59 34.14 257
299 Cluster Platform 3000 BL460c, Xeon 54xx 3.16 GHz, Infiniband, HPE
CILEA
Italy
1,664 16.58 21.07 280
300 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
2,520 16.58 30.24 280