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)
301 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
4,384 21.46 49.63 172
302 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Telecommunication Company
Poland
4,000 21.40 40.00
303 SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz, HPE
IFREMER
France
2,048 21.34 22.94
304 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (D)
Germany
3,304 21.27 39.65
305 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
4,256 21.20 39.67
306 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
IT Service Provider (D)
United States
3,704 21.16 39.51
307 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
308 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
309 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
310 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz, HPE
Air Force Research Laboratory
United States
2,048 21.16 22.94 84
311 iDataPlex, Xeon QC 3.0 GHz, Infiniband, IBM
Geoscience
United States
2,352 21.10 28.22 103
312 iDataPlex, Xeon QC 3.0 GHz, Infiniband, IBM
Geoscience
United States
2,352 21.10 28.22 103
313 Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet, HPE
IT Service Provider (C)
United States
8,192 21.03 39.32
314 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Information Agency
France
4,208 20.97 39.22
315 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband DDR, HPE
Audi AG
Germany
2,432 20.95 29.18
316 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
3,904 20.89 39.04
317 Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet, HPE
Financial Institution (S1)
Spain
5,248 20.79 39.05
318 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
Logistic Services (E)
United States
3,644 20.77 38.77
319 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (B)
Canada
3,220 20.73 38.64
320 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
4,136 20.69 44.12 192
321 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
4,136 20.69 44.12 192
322 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
4,136 20.69 44.12 192
323 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Food Industry
United Kingdom
3,396 20.61 38.44
324 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Classified
United States
4,480 20.61 44.80 173
325 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,200 20.61 38.40
326 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,200 20.61 38.40
327 Cluster Platform 6000 rx1620, Itanium2 1.6 GHz, Quadrics, HPE
Government Classified
United States
4,096 20.45 26.21
328 Cluster Platform 3000 DL140, Xeon 53xx 2.33GHz, GigEthernet, HPE
Energy Company (G)
Malaysia
4,096 20.44 38.22
329 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Financial Institution (D)
United States
4,096 20.42 38.17
330 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
3,784 20.26 37.84
331 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Digital Media (J)
United States
4,032 20.24 48.38 159
332 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Digital Media (J)
United States
4,032 20.24 48.38 159
333 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,388 20.19 25.41
334 Merlin - Novascale R422 Cluster, Xeon E5472, 3.00 GHz, Infiniband, EVIDEN
Cardiff University - ARCCA
United Kingdom
2,048 20.12 24.58
335 eServer pSeries p5 575 1.9 GHz, IBM
Naval Oceanographic Office - NAVO DSRC
United States
3,072 20.07 23.35 501
336 eServer pSeries p5 575 1.9 GHz, IBM
IBM Advanced Client Technology Center
United States
3,072 20.07 23.35 501
337 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet, IBM
University of Reading
United Kingdom
2,800 20.05 28.00
338 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
4,672 20.03 43.60 257
339 xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband, IBM
Distribution
United States
2,336 20.01 24.91 135
340 xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband, IBM
Distribution
United States
2,336 20.01 24.91 135
341 xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet, IBM
Software
United States
4,344 19.98 43.44 240
342 BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband, IBM
CINECA
Italy
2,560 19.91 30.72 244
343 BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband, IBM
CINECA
Italy
2,560 19.91 30.72 244
344 xSeries x3550 Cluster Xeon, 3 GHz, Infiniband, IBM
National Center for High Performance Computing
Taiwan
2,080 19.91 24.96 193
345 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
3,072 19.79 36.86 342
346 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
3,072 19.79 36.86 342
347 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
3,072 19.79 36.86 342
348 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Energy Company (G)
United States
3,072 19.79 36.86 342
349 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Financial Institution (U1)
United States
3,920 19.75 41.82 373
350 NOW Cluster - Intel Xeon 53xx, 2.33 GHz, GigEthernet, Self-made
CERN
Switzerland
3,760 19.69 35.04
351 Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, Infiniband, HPE
Semiconductor Company (M)
United States
4,896 19.60 25.46
352 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Financial Institution
Sweden
3,432 19.58 36.52
353 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centre for Medium Range Weather Forecasting
India
1,280 19.56 24.06 204
354 UKMO C - Power 575, p6 4.7 GHz, Infiniband, IBM
United Kingdom Meteorological Office
United Kingdom
1,280 19.56 24.06 204
355 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Semiconductor Company (O)
United Kingdom
3,408 19.49 36.36
356 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
3,012 19.41 36.14
357 MPIE-CMCC - MEGWARE MiriQuid X5400 Cluster, Xeon 3GHz, Infiniband, MEGWARE
Max-Planck-Gesellschaft MPI/Eisenforschung
Germany
1,856 19.39 22.27 85
358 SGI Altix ICE 8200, 3.0 GHz, HPE
SGI
United States
2,048 19.36 24.58
359 Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE
IT Provider
India
2,024 19.33 24.29
360 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
2,992 19.28 35.90
361 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband, IBM
Automotive Company ()
United Kingdom
2,144 19.24 25.73 85
362 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband, IBM
Universitt Ulm/ Universitt Konstanz
Germany
2,240 19.18 25.36 88
363 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Logistic Services (C)
United States
2,976 19.18 35.71
364 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
3,840 19.16 35.79
365 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (B)
India
2,968 19.13 35.62
366 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,824 19.08 35.64
367 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
IT Consulting
United States
3,760 19.05 40.11 145
368 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
369 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
370 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
371 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
372 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
373 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
374 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
375 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
376 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
377 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
378 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
379 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
380 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
381 BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
3,768 19.03 45.22 149
382 Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,120 18.96 35.32
383 Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet, HPE
Web Content Provider (W)
United States
3,120 18.96 35.32
384 Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet, HPE
Web Content Provider (W)
United States
3,120 18.96 35.32
385 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,940 18.95 35.28
386 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Institution
France
2,940 18.95 35.28
387 PowerEdge 1950, Xeon 51xx 3.06 GHz, Infinipath, ClusterVision/Dell
University College London (UCL)
United Kingdom
1,992 18.93 24.38 330
388 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR, HPE
Semiconductor Company (P)
United States
2,304 18.93 24.58
389 PRIMERGY RX200 S4 Cluster, Quad Core 3Ghz, Infiniband, Windows HPC 2008, UNICORNER/Fujitsu-Siemens
Universitaet Aachen/RWTH
Germany
2,048 18.81 24.58
390 BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,256 18.79 38.16 103
391 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
392 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
393 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,752 18.73 34.97
394 Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet, HPE
Logistic Services (E)
United States
2,896 18.67 34.75
395 Blue Protein - eServer Blue Gene Solution, IBM
Computational Biology Research Center, AIST
Japan
8,192 18.66 22.94 89
396 Frontier - eServer Blue Gene Solution, IBM
EDF R&D
France
8,192 18.66 22.94 89
397 eServer Blue Gene Solution, IBM
Ecole Polytechnique Federale de Lausanne
Switzerland
8,192 18.66 22.94 89
398 KEK/BG Sakura - eServer Blue Gene Solution, IBM
High Energy Accelerator Research Organization /KEK
Japan
8,192 18.66 22.94 89
399 KEK/BG MOMO - eServer Blue Gene Solution, IBM
High Energy Accelerator Research Organization /KEK
Japan
8,192 18.66 22.94 89
400 eServer Blue Gene Solution, IBM
Indian Institute of Science
India
8,192 18.66 22.94 89