Top500 List - November 2005

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 Arizona State University HPCI / Translational Genomics Research Institute HPBC
United States
Saguaro - PowerEdge 1855, 3.2 GHz, Infiniband
Dell
400 2.1 2.6
302 Texas Advanced Computing Center/Univ. of Texas
United States
Wrangler 2 - PowerEdge 1855, 3.2 GHz, Infiniband
Dell
400 2.1 2.6
303 US Army Research Laboratory (ARL)
United States
pSeries 690 Turbo 1.3GHz
IBM
800 2.1 4.2
304 University of California, Los Angeles
United States
Dawson - Apple XServe, 2.0/2.3 GHz, GigEthenet
Self-made
512 2.1 4.4
305 Sony Pictures Imageworks
United States
xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM
568 2.1 3.5
306 DOE/SC/LBNL/NERSC
United States
Jacquard - Opteron 2.2 GHz, Infiniband
Linux Networx
630 2.1 2.8
307 IBM Poughkeepsie Benchmarking Center
United States
eServer pSeries p5 575 1.9 GHz
IBM
320 2.1 2.4 52
308 Atomic Weapons Establishment
United Kingdom
SP Power3 375 MHz 16 way
IBM
1920 2.1 2.9
309 Bowie State University
United States
Xseed - XServe G5 2GHz, Myrinet
Apple
448 2.1 3.6
310 Avaya
United States
Cluster Platform 3000 DL380 Xeon 3.2 GHz Myrinet
Hewlett-Packard
466 2.1 3.0
311 Cornell Theory Center
United States
PowerEdge 1855, 3.6 GHz, GigEthernet, Windows
Dell
660 2.1 4.8
312 Naval Research Laboratory (NRL)
United States
Cray XD1, 2.2 GHz
Cray Inc.
588 2.1 2.6
313 Universitaet Wuppertal
Germany
ALiCEnext, Opteron 1.8 GHz, GigE, Parastation
Angstrom Microsystems
1024 2.1 3.7
314 Grid Technology Research Center, AIST
Japan
AIST Super Cluster M-64 - AIST Super Cluster M-64, Itanium2 1.3 GHz, Myrinet
IBM
512 2.1 2.7
315 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
316 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
317 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
318 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
319 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
320 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
321 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
322 Geoscience (E)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
323 Petroleum Company (H)
China
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
324 WETA Digital
New Zealand
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
512 2.1 3.7 83
325 AMD Developer Center
United States
Emerald - Rackable Foundation C1000, Opteron Dual-Core 2.2GHz, InfiniPath
Rackable Systems
576 2.1 2.5
326 Semiconductor Company (C)
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
550 2.1 3.4
327 Energy Company (D)
United States
Cluster Platform 6000 rx4640-4x136 Itanium2 1.3 GHz, GigE
Hewlett-Packard
800 2.1 4.2
328 Universitaet Aachen/RWTH
Germany
Sun Fire 25K/6900 Cluster
Oracle
672 2.1 3.1
329 Technische Universitaet Darmstadt
Germany
eServer pSeries p5 575 1.9 GHz, GigEth
IBM
480 2.1 3.6 78
330 Oracle Corporation
United States
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard
702 2.0 3.9
331 United Institute of Informatics Problems
Belarus
SKIF K-1000 - Opteron 2.2 GHz, Infiniband
Self-made
576 2.0 2.5
332 National Center for High Performance Computing
Taiwan
Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
Hewlett-Packard
384 2.0 2.3
333 C.O.R.E. Digital Pictures Inc
Canada
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM
1008 2.0 5.6
334 Credit Suisse
Switzerland
BladeCenter HS20 Xeon 2.8 GHz, Gig-Ethernet
IBM
1500 2.0 8.4
335 Geoscience (C)
United Kingdom
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
2256 2.0 12.6
336 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2.0 4.0
337 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2.0 4.0
338 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2.0 4.0
339 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
340 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
341 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
342 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
343 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
344 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1000 2.0 5.6
345 GX Technology
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
880 2.0 4.9
346 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
712 2.0 4.0
347 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1028 2.0 5.8
348 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1140 2.0 6.4
349 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1030 2.0 5.8
350 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1140 2.0 6.4
351 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1028 2.0 5.8
352 UBS Warburg
United Kingdom
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM
650 2.0 3.6
353 WETA Digital
New Zealand
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM
1176 2.0 6.6
354 WETA Digital
New Zealand
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM
1080 2.0 6.0
355 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
608 2.0 3.4
356 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
608 2.0 3.4
357 United Kingdom Meteorological Office
United Kingdom
SX8/128M16
NEC
128 2.0 2.0
358 Retailer (C)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
500 2.0 3.6
359 Retailer (C)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
500 2.0 3.6
360 TeleComputing ASA
Norway
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
500 2.0 3.6
361 TeleComputing ASA
Norway
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
500 2.0 3.6
362 University at Buffalo, SUNY, Center for Computational Res.
United States
Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet
Dell
600 2.0 2.9
363 Financial Institution (I)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
560 2.0 3.6
364 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
602 2.0 3.4
365 Bank (H)
Germany
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
532 2.0 3.3
366 Grid Technology Research Center, AIST
Japan
AIST Super Cluster F-32, Xeon 3.06 GHz, GigE
Linux Networx
512 2.0 3.1
367 Semiconductor Company (M)
United States
Cluster Platform 4000 DL145 Opteron 2.2 GHz Dual core, GigEthernet
Hewlett-Packard
768 2.0 4.0
368 Semiconductor Company (D)
Israel
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
600 2.0 3.4
369 Sun Solution Center for HPC
United States
SSC_09_2005 - Fire V40z Cluster, Opteron 2.2 GHz dual core, Infiniband, Linux
Oracle
540 2.0 2.4
370 Sun Solution Center for HPC
United States
SSC_09_2005 - Fire V20z Cluster, Opteron 2.2 GHz dual core, Infiniband, Linux
Oracle
768 2.0 3.4
371 Lafayette Economic Development Authority
United States
SGI Altix 3700 Bx2, 1.5 GHz, NUMALink
SGI
352 2.0 2.1
372 Universitaet Paderborn - PC2
Germany
Arminius - hpcLine, Xeon EM64T 3.2 GHz, Infiniband
Fujitsu-Siemens
400 2.0 2.6
373 HWW/Universitaet Stuttgart
Germany
Cacau - NEC Xeon EM64T Cluster, 3.2 GHz, Infiniband
NEC
400 2.0 2.6
374 Defense Classified
United States
Cluster Platform 3000 DL360G3 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
420 2.0 2.7
375 Defense Classified
United States
Cluster Platform 3000 DL360G3 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
420 2.0 2.7
376 Los Alamos National Laboratory
United States
Lightning Bolt #4 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
377 Los Alamos National Laboratory
United States
Flash Gordon #2 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
378 Los Alamos National Laboratory
United States
Lightning Bolt #6 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
379 Los Alamos National Laboratory
United States
Lightning Bolt #3 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
380 Los Alamos National Laboratory
United States
Flash Gordon #1 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
381 Los Alamos National Laboratory
United States
Lightning Bolt #8 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
382 Los Alamos National Laboratory
United States
Lightning Bolt #5 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
383 Los Alamos National Laboratory
United States
Lightning Bolt #2 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
384 Los Alamos National Laboratory
United States
Lightning Bolt #1 - Opteron 2.4 GHz, Myrinet
Linux Networx
512 2.0 2.5
385 Energy Company (A)
Italy
Cluster Platform 3000 DL360G3 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
516 1.9 3.3
386 Qualcomm
United States
HP Cluster Platform 4000 DL385 Cluster, Opteron 2.4 GHz, Infiniband
Hewlett-Packard
512 1.9 2.5
387 Publishing Company
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
540 1.9 3.5
388 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
580 1.9 3.2
389 PETROBRAS
Brazil
trindade - BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
512 1.9 3.3 83
390 Petroleum Company (D)
China
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
512 1.9 3.1
391 PGS
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
512 1.9 3.1
392 UBS Warburg
United Kingdom
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
512 1.9 3.1
393 Naval Oceanographic Office - NAVO DSRC
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
512 1.9 3.1
394 Defense
United States
Cluster Platform 4000 DL145 Opteron 2.4 GHz Myrinet
Hewlett-Packard
512 1.9 2.5
395 Government
Korea, South
Cray X1E
Cray Inc.
124 1.9 2.2
396 Government
United States
Cray X1E
Cray Inc.
124 1.9 2.2
397 Hewlett Packard
Germany
Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
Hewlett-Packard
368 1.9 2.2
398 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
Hewlett-Packard
500 1.9 3.1
399 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
Hewlett-Packard
500 1.9 3.1
400 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
Hewlett-Packard
500 1.9 3.1