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)
301 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
2,520 16.58 30.24 280
302 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
2,520 16.58 30.24 280
303 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Defense
United States
3,376 16.52 38.22 133
304 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Defense
United States
3,376 16.52 38.22 133
305 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (C)
United States
2,488 16.41 29.86
306 Netuno - PowerEdge 1950, 2.66 GHz, Infiniband, DELL
Federal University of Rio de Janeiro - NCE
Brazil
2,048 16.24 21.79 130
307 eServer pSeries p5 575 1.9 GHz, IBM
ECMWF
United Kingdom
2,480 16.20 18.85 404
308 eServer pSeries p5 575 1.9 GHz, IBM
ECMWF
United Kingdom
2,480 16.20 18.85 404
309 xSeries x3450 Cluster Xeon quad core, 2.5 GHz, GigEthernet, IBM
Consumer e-Commerce
China
3,520 16.19 35.20 141
310 MACH5 - Apple XServe, 2.0 GHz, Myrinet, Self-made
COLSA
United States
3,072 16.18 24.58
311 Zeus - Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband, HPE
Cyfronet
Poland
2,048 16.18 20.48
312 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
3,104 16.17 33.11 119
313 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
3,104 16.17 33.11 119
314 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
3,104 16.17 33.11 119
315 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Geoscience
United States
3,104 16.17 33.11 119
316 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (B)
United States
2,440 16.15 29.28
317 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (B)
United States
2,440 16.15 29.28
318 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
3,288 16.09 37.22 129
319 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
3,288 16.09 37.22 129
320 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
3,288 16.09 37.22 129
321 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Financial Institution (P)
France
3,288 16.09 37.22 129
322 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Web Services
United States
3,464 16.07 32.33 330
323 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Web Services
United States
3,464 16.07 32.33 330
324 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
325 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
326 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
327 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
328 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
329 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
2,416 16.01 28.99 269
330 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,980 16.00 29.80
331 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,200 16.00 29.82
332 Cluster Platform 3000 BL460c, Xeon 54xx 2.33 GHz, GigEthernet, HPE
IT Service Provider (B)
United States
3,200 16.00 29.82
333 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Consulting (C)
United States
2,408 15.97 28.90
334 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE
Industrial Research
India
1,728 15.97 20.74
335 BladeCenter JS20 Cluster, PPC 970, 2.2 GHz, Myrinet, IBM
CeSViMa - BSC
Spain
2,744 15.96 24.15
336 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, Infiniband, HPE
PCSS Poznan
Poland
2,048 15.95 20.48
337 Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet, HPE
Financial Institution
United States
5,696 15.91 29.62
338 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
3,416 15.90 31.88 188
339 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
3,400 15.84 31.73 324
340 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,384 15.84 28.61 265
341 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,384 15.84 28.61 265
342 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet, HPE
Datacenter
Germany
2,944 15.81 29.44
343 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet, HPE
Datacenter
Germany
2,944 15.81 29.44
344 SR11000-J2, Hitachi
University of Tokyo
Japan
128 15.81 18.84
345 Discover - iDataPlex, Xeon QC 2.5 GHz, Infiniband, IBM
NASA/Goddard Space Flight Center
United States
2,048 15.81 20.48 82
346 Discover - iDataPlex, Xeon QC 2.5 GHz, Infiniband, IBM
NASA/Goddard Space Flight Center
United States
2,048 15.81 20.48 82
347 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,940 15.79 29.40
348 BCX - eServer 326 Cluster, Opteron Dual Core 2.6 GHz, Infiniband, IBM
CINECA
Italy
10,240 15.76 53.25
349 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet, IBM
Geoscience (P)
United States
6,400 15.76 28.16 393
350 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet, IBM
Geoscience (P)
United States
6,400 15.76 28.16 393
351 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
2,368 15.75 28.42 263
352 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,200 15.73 34.14 298
353 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
3,200 15.73 34.14 298
354 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Financial Institution (U1)
United States
3,248 15.73 38.98 309
355 Titan - SunBlade x2200, QC Opteron 2.3 GHz, Infiniband, Oracle
University of Minnesota
United States
2,304 15.71 21.09
356 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Actebis Peacock GmbH
Germany
2,720 15.65 28.94
357 Power 575, p6 4.7 GHz, Infiniband, IBM
IBM Poughkeepsie Benchmarking Center
United States
1,024 15.65 19.25 163
358 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Financial Services (H)
United States
3,220 15.60 38.64 258
359 Cray XT5 QC 2.3 GHz, Cray/HPE
Danish Meteorological Institute
Denmark
2,048 15.59 18.84 94
360 Cray XT5 QC 2.3 GHz, Cray/HPE
Danish Meteorological Institute
Denmark
2,048 15.59 18.84 94
361 Bio-X2 - PowerEdge 1950, 2.33 GHz, Infiniband, DELL
Stanford University/Biomedical Computational Facility
United States
2,208 15.57 20.58
362 xSeries x3550 Cluster Xeon QC HT, 2.66 GHz, GigEthernet, IBM
PGS
Brazil
2,960 15.54 31.57 165
363 Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, Infiniband, HPE
Semiconductor Company (M)
United States
3,876 15.52 20.16
364 eServer pSeries p5 575 1.9 GHz, IBM
NOAA R&D/ National Centers for Environmental Prediction
United States
2,368 15.47 18.00 386
365 eServer pSeries p5 575 1.9 GHz, IBM
NOAA R&D/ National Centers for Environmental Prediction
United States
2,368 15.47 18.00 386
366 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
IT Services Provider (C)
United States
3,080 15.41 28.71
367 Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE
Web Content Provider (W)
United States
3,072 15.37 28.63
368 Cluster Platform 3000 BL460c, Xeon 54xx 2 GHz, GigEthernet, HPE
Kaiser
United States
3,584 15.36 28.67
369 BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband, IBM
Ufa State Aviation Technical University
Russia
2,128 15.33 19.86 85
370 Cray XT5 QC 2.3 GHz, Cray/HPE
US Army Research Laboratory (ARL)
United States
2,016 15.32 18.55 93
371 Cluster Platform 3000 BL460c/BL2x220, L54xx 2.5 Ghz, GigE, HPE
Nasza Klasa
Poland
2,848 15.30 28.48
372 BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet, IBM
Geoscience (Q)
France
3,120 15.27 35.32 122
373 BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet, IBM
Financial Services (H)
United States
3,152 15.27 37.82 253
374 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (O)
United Kingdom
2,280 15.25 27.36
375 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Bank (S1)
Spain
3,040 15.21 28.33
376 Humvee - Evolocity II (LS Supersystem), Linux Networx
US Army Research Laboratory (ARL)
United States
3,368 15.20 19.66
377 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Financial Services (N)
United States
3,152 15.16 33.63 294
378 PRIMERGY RX200S3, Xeon Dual Core 3.0 GHz, Infiniband, Fujitsu
Kyushu University
Japan
1,536 15.09 18.43
379 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Zeta Ass.
United States
2,248 15.07 26.98 250
380 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Financial Institution ()
United States
3,168 15.03 29.56 174
381 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Financial Institution ()
United States
3,168 15.03 29.56 174
382 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Telecommunication Company
Japan
2,232 14.98 26.78 248
383 Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet, HPE
Automotive Manufacturer
Japan
2,216 14.94 26.59
384 BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, Infiniband, IBM
Financial Services (O)
United Kingdom
1,792 14.91 19.07 72
385 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
Telecommunication Company
China
2,560 14.90 27.24
386 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
IT Service Provider (C)
United States
2,976 14.89 27.74
387 CASE Cluster - Sun Blade x4200, Opteron DC 3.0 GHz, Infiniband, Oracle
DLR - CASE
Germany
3,072 14.86 18.43
388 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Financial Institution ()
France
3,120 14.86 29.12 297
389 Cluster Platform 3000 BL460c, Xeon 54xx 2.83 GHz, GigEthernet, HPE
Financial Institution
United States
2,368 14.85 26.81
390 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet, IBM
Financial DCCoD (B)
United Kingdom
6,000 14.78 26.40 369
391 xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet, IBM
Network Company
China
3,200 14.72 32.00 177
392 Cluster Platform 4000 BL685c, Opteron QC 2.3GHz, Infiniband, HPE
Taganrog Institute of Technology / Hewlett Packard
United Kingdom
2,048 14.68 18.84
393 Power 575, p6 4.7 GHz, Infiniband, IBM
Adam Opel AG
Germany
960 14.67 18.05 153
394 Power 575, p6 4.7 GHz, Infiniband, IBM
Centro Euro-Mediterraneo per i Cambiamenti Climatici
Italy
960 14.67 18.05 153
395 Altix 4700 1.6 GHz, HPE
Japan Marine Science and Technology
Japan
2,560 14.59 16.38
396 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
2,944 14.53 35.33 280
397 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
2,944 14.53 35.33 280
398 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
2,944 14.53 35.33 280
399 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
2,944 14.53 35.33 280
400 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
2,944 14.53 35.33 280