Top500 List - June 2010

Rmax and Rpeak values are in TFlops. For more details about other fields, check the TOP500 description.

Rpeak values are for the normal CPU clock rate. For the effeciency of the systems you should take the Turbu CPU clock rate into account.

Rank Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
301 The Institute of Statistical Mathematics
Japan
PRIMERGY RX200S5 Cluster, Xeon X5570 2.93GHz, Infiniband QDR
Fujitsu
2880 31.2 33.8
302 Classified
United Kingdom
xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband
IBM
3184 31.2 34.0 150
303 Classified
United Kingdom
xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband
IBM
3184 31.2 34.0 150
304 IT Service Provider (D)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4864 31.1 58.4
305 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE
Hewlett-Packard
5856 31.1 58.6
306 QXL Poland SP ZOO
Poland
Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE
Hewlett-Packard
5856 31.1 58.6
307 Logistics
Germany
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5384 31.1 54.5 170
308 Logistics
Germany
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5384 31.1 54.5 170
309 Network Company
China
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5376 31.0 54.4 212
310 Network Company
China
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5376 31.0 54.4 212
311 Network Company
China
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5376 31.0 54.4 212
312 Network Company
China
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5376 31.0 54.4 212
313 Logistic Services
China
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE
Hewlett-Packard
5840 31.0 58.4
314 Financial Institution (U2)
United States
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
4960 31.0 58.1
315 IT Service Provider
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet 1
Hewlett-Packard
4832 30.9 58.0
316 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet 1
Hewlett-Packard
4832 30.9 58.0 269
317 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet 1
Hewlett-Packard
4832 30.9 58.0 269
318 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet 1
Hewlett-Packard
4832 30.9 58.0
319 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3072 30.9 34.4 109
320 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3072 30.9 34.4 109
321 Atomic Weapons Establishment
United Kingdom
WillowA - Bullx B500 Blade system, 2.4Ghz Intel L5330, QDR Infiniband
Bull SA
3744 30.9 35.9
322 Atomic Weapons Establishment
United Kingdom
WillowB - Bullx B500 Blade system, 2.4Ghz Intel L5330, QDR Infiniband
Bull SA
3744 30.9 35.9
323 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4768 30.5 57.2
324 Software Company (M)
United States
Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE
Hewlett-Packard
6144 30.4 57.3
325 Software Company (M)
United States
Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE
Hewlett-Packard
6144 30.4 57.3
326 Web Content Provider (W)
United States
Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE
Hewlett-Packard
6144 30.4 57.3
327 Web Content Provider (W)
United States
Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE
Hewlett-Packard
6144 30.4 57.3
328 Financial Institution (P)
United Kingdom
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5248 30.3 53.1 165
329 Financial Institution (P)
United Kingdom
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5248 30.3 53.1 165
330 Financial Institution (P)
United Kingdom
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
5248 30.3 53.1 165
331 Mississippi State University
United States
iDataPlex, Xeon X56xx 6C 2.8 GHz, Infiniband
IBM
3072 30.1 34.4 72
332 Arizona State University HPCI / Translational Genomics Research Institute HPBC
United States
Saguaro 2 - PowerEdge M100e/M600, E54xx/X5355 2.83/2.66 GHz, Infiniband
Dell
4200 30.1 44.7
333 Logistic Services (E)
United States
Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, Infiniband
Hewlett-Packard
3232 30.0 37.9
334 Centre Interuniversitaire de Calcul de Toulouse
France
SGI Altix ICE 8200EX, Xeon Nehalem quad core 2.8 GHz
SGI
2816 29.9 31.5 126
335 Classified
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, Infiniband
IBM
3480 29.8 34.8 134
336 Classified
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, Infiniband
IBM
3480 29.8 34.8 134
337 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4648 29.8 55.8
338 Geoscience (P)
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, GigEthernet
IBM
5152 29.7 52.1 169
339 Network Equipment Provider
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4640 29.7 55.7
340 Financial Services (H)
United States
Cluster Platform 3000 SL160z, Xeon L55xx 2.26 GHz, GigE
Hewlett-Packard
6192 29.7 56.0
341 Banking
Canada
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
5136 29.6 52.0 225
342 IT Services Provider (C)
Sweden
Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE
Hewlett-Packard
4620 29.6 55.4
343 Food Industry
United Kingdom
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4616 29.6 55.4
344 Telecommunication Company
China
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
5104 29.5 51.7 223
345 IT Service Provider
Denmark
Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE
Hewlett-Packard
5760 29.4 55.3
346 Compute Canada/WestGrid/University of British Columbia
Canada
Orcinus - Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
Hewlett-Packard
3088 29.4 37.1
347 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
348 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
349 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
350 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
351 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
352 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
353 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
354 Financial Services (H)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM
5696 29.4 51.7 163
355 Government
Russia
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
5088 29.4 51.5 160
356 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4584 29.4 55.0
357 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4584 29.4 55.0 510
358 Financial Services (H)
United States
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE
Hewlett-Packard
5520 29.4 55.2
359 HWW/Universitaet Stuttgart
Germany
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
3424 29.3 38.8 134
360 Financial Institution
United States
Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband
Hewlett-Packard
4096 29.2 37.0
361 Financial Institution
United States
Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband
Hewlett-Packard
4096 29.2 37.0
362 DOE/SC/LBNL/NERSC
United States
Magellan - iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband
IBM
2984 29.2 31.8 97
363 DOE/SC/LBNL/NERSC
United States
Magellan - iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband
IBM
2984 29.2 31.8 97
364 DOE/SC/LBNL/NERSC
United States
Magellan - iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband
IBM
2984 29.2 31.8 97
365 Engineering Company
China
BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, GigEthernet
IBM
5040 29.1 51.0 165
366 Communications
France
xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet
IBM
5032 29.0 53.7 220
367 Communications
France
xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet
IBM
5032 29.0 53.7 220
368 Communications
France
xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet
IBM
5032 29.0 53.7 220
369 Indian Institute of Technology - Kanpur
India
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband
Hewlett-Packard
2944 29.0 34.5
370 Geophysics Company
Switzerland
Seis-3 - Dalco r2164i Cluster, X54xx 3.0 Ghz, Quadrics
DALCO AG Switzerland
2880 29.0 34.6
371 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
372 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
373 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
374 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
375 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
376 Geoscience
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
3008 28.9 33.7 105
377 Telecommunication Company
Russia
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
5008 28.9 50.7 164
378 University of Bristol
United Kingdom
BlueCrystal - xSeries x3450 Cluster Xeon quad core, 2.8 GHz, Infiniband
ClusterVision/IBM
3360 28.8 37.6 135
379 University of North Carolina
United States
Topsail - PowerEdge 1955, 2.33 GHz, Cisco/Topspin Infiniband
Dell
4160 28.8 38.8
380 Classified
United Kingdom
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband
IBM
3192 28.6 38.3 126
381 Banking (M)
United States
iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband
IBM
3072 28.6 32.7 72
382 IT Services Provider (C)
Sweden
Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband
Hewlett-Packard
3184 28.6 36.0
383 Nagoya University
Japan
Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR
Fujitsu/SNI
3072 28.5 31.0 263
384 Financial Institution
United States
iDataPlex, Xeon E55xx QC 2.66 GHz, GigE
IBM
4920 28.4 52.5 192
385 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3456 28.4 36.9
386 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3456 28.4 36.9
387 Distribution
United States
xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband
IBM
3312 28.4 35.3 192
388 Distribution
United States
xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband
IBM
3312 28.4 35.3 192
389 IT Services Provider (B)
India
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4424 28.4 53.1
390 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4416 28.3 53.0 280
391 Logistic Services (C)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4408 28.3 52.9
392 Logistic Services (C)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4404 28.2 52.8
393 Government
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband
IBM
3288 28.2 35.1 127
394 Government
Russia
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
4864 28.1 49.2 153
395 Hosting Services
United States
Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE
Hewlett-Packard
5664 28.1 52.8
396 Universitaet Frankfurt
Germany
CSC-FUCHS - ClusterVision Cluster, 6C Opteron 2.2/2.4 GHz, Infiniband
ClusterVision
3792 28.0 33.4 265
397 University of Oklahoma
United States
PowerEdge 1950, Xeon E54xx, 2 GHz, Infiniband
Dell
4176 28.0 33.4
398 Semiconductor Company (O)
United Kingdom
Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE
Hewlett-Packard
4336 27.8 52.0
399 Semiconductor Company (O)
United Kingdom
Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE
Hewlett-Packard
4592 27.7 52.0
400 CSC (Center for Scientific Computing)
Finland
Vuori - Cluster Platform 4000 BL465c, Opteron 6C 2.6GHz, Infiniband DDR
Hewlett-Packard
3264 27.7 33.9