TOP500 List - November 2003

Rmax and Rpeak values are in GFlop/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 (GFlop/s) Rpeak (GFlop/s) Power (kW)
201 Rocks V60x Cluster 2.8 GHz, Gig Ethernet, Oracle
UCSD/Cal-IT^2/SDSC
United States
256 699.00 1,433.60
202 Fire V60 Cluster, Gig Ethernet, Oracle
University of Queensland
Australia
256 699.00 1,433.60
203 SGI Altix 1.3 GHz, HPE
Cambridge University - COSMOS
United Kingdom
152 697.48 790.40
204 SR8000-E1/80, Hitachi
Japan Meteorological Agency
Japan
80 691.30 768.00
205 ORIGIN 2000 250 MHz, HPE
Los Alamos National Laboratory/ACL
United States
2,048 690.90 1,024.00
206 AlphaServer SC40, 833 MHz, HPE
ERDC DSRC
United States
512 690.90 853.00
207 Demeter - P4 Xeon 2.6 Ghz - Myrinet, Linux Labs
American Museum of Natural History
United States
240 680.30 1,248.00
208 pSeries 690 Turbo 1.3GHz, IBM
COLSA
United States
240 680.00 1,248.00
209 pSeries 690 Turbo 1.3GHz, IBM
US Department of the Treasury
United States
240 680.00 1,248.00
210 P4 Xeon Cluster 2.4 GHz - Myrinet, Self-made
Fermi National Accelerator Laboratory
United States
256 671.30 1,228.80
211 T3E1200, Cray/HPE
CSAR at the University of Manchester
United Kingdom
812 671.00 974.40
212 Fire V60 Cluster, 3.06 GHz, Myrinet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
213 Fire V60 Cluster, 3.06 GHz, Myrinet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
214 Fire V60 Cluster, 3.06 GHz, Myrinet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
215 Fire V60 Cluster, 3.06 GHz, Myrinet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
216 Fire V60 Cluster, 3.06 GHz, Gig Ethernet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
217 Fire V60 Cluster, 3.06 GHz, Gig Ethernet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
218 Fire V60 Cluster, 3.06 GHz, Gig Ethernet, Oracle
Saudi Aramco
Saudi Arabia
256 656.70 1,566.72
219 Fire V60 Cluster, Myrinet, Oracle
Sun
United States
256 656.70 1,433.60
220 Fire V60 Cluster, Myrinet, Oracle
University of Delaware
United States
256 656.70 1,433.60
221 xSeries Cluster Xeon 2.0 GHz - Myrinet, IBM
Fraunhofer Institut, Ernst-Mach Institute
Germany
256 654.70 1,024.00
222 Pentium4 Xeon, 2.8 GHz, Gig Ethernet, Self-made
National Center for High Performance Computing
Taiwan
300 654.08 1,680.00
223 Magi Cluster PIII 933 MHz, NEC
CBRC - Tsukuba Advanced Computing Center - TACC/AIST
Japan
1,040 654.00 970.00
224 SGI Altix 1.5 GHz, HPE
DOE/SC/Pacific Northwest National Laboratory
United States
128 651.70 768.00
225 SGI Altix 1.5 GHz, HPE
SGI
United States
128 651.70 768.00
226 PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - GigE, DELL EMC
Boeing - Rocketdyne Power and Propulsion
United States
264 650.00 1,267.20
227 Integrity Superdome, 1.5 GHz, HPlex, HPE
BMW AG
Germany
128 642.90 768.00
228 Integrity Superdome, 1.5 GHz, HPlex, HPE
Centro de Supercomp. de Galicia
Spain
128 642.90 768.00
229 Integrity Superdome, 1.5 GHz, HPlex, HPE
Hewlett-Packard
United States
128 642.90 768.00
230 Integrity Superdome, 1.5 GHz, HPlex, HPE
National Center for High Performance Computing
Taiwan
128 642.90 768.00
231 Integrity Superdome, 1.5 GHz, HPlex, HPE
Societa Interbancaria per I'Automazione
Italy
128 642.90 768.00
232 Holk - Itanium2 1.3 GHz, Gig Ethernet, Optimus
Gdansk University of Technology, CI Task
Poland
256 641.60 1,331.20
233 BladeCenter Cluster, Xeon 2.8 GHz, Gig-Ethernet, IBM
Compagnie Generale de Geophysique (CGG)
Indonesia
256 638.80 1,433.60
234 xSeries Xeon 2.8 GHz, GigEthernet, IBM
Hyundai
South Korea
256 638.80 1,433.60
235 xSeries Xeon 2.8 GHz, GigEthernet, IBM
IBM - Deep Computing Capacity on Demand Center
United States
256 638.80 1,433.60
236 xSeries Xeon 2.8 GHz, GigEthernet, IBM
IBM - Deep Computing Capacity on Demand Center
United States
256 638.80 1,433.60
237 xSeries Xeon 2.8 GHz, GigEthernet, IBM
IBM - Deep Computing Capacity on Demand Center
United States
256 638.80 1,433.60
238 xSeries Xeon 2.8 GHz, GigEthernet, IBM
IBM - Deep Computing Capacity on Demand Center
United States
256 638.80 1,433.60
239 xSeries Xeon 2.8 GHz, GigEthernet, IBM
Lockheed Martin
United States
256 638.80 1,433.60
240 xSeries Xeon 2.8 GHz, GigEthernet, IBM
Petroleum Company (A)
United States
256 638.80 1,433.60
241 HPCPower - xSeries Xeon 2.8 GHz, GigEthernet, IBM
University of Hong Kong
Hong Kong
256 638.80 1,433.60
242 xSeries Cluster Xeon 2.4 GHz - Gig-E, IBM
E*Trade
United States
290 633.99 1,392.00
243 xSeries Cluster Xeon 2.8 GHz - Myrinet, IBM
Victorian Partnership for Advanced Computing (VPAC)
Australia
192 629.70 1,075.00
244 pSeries 690 Turbo 1.3GHz, IBM
Institute of High Performance Computing (IHPC)
Singapore
224 623.90 1,164.80
245 pSeries 690 Turbo 1.3GHz, IBM
Manufacturer (G)
United States
224 623.90 1,164.80
246 pSeries 690 1.1GHz, IBM
IBM
United States
256 623.00 1,126.40
247 Morpheus - Opteron 1.8 GHz, Myrinet, Verari Systems
AMD Developer Center
United States
256 621.20 921.60
248 PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - GigE, DELL EMC
University of Utah
United States
256 618.30 1,228.80
249 SCore IIIe/PIII 933 MHz, Self-made
Real World Computing (RWCP)/Tsukuba Research Center
Japan
1,024 618.30 955.40
250 SX-6/80M10, NEC
Meteorological Service of Canada (MSC)
Canada
80 616.90 640.00
251 BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet, IBM
St. Jude Children's Research Hospital
United States
280 613.90 1,344.00
252 Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics, HPE
Hewlett-Packard
United States
128 609.20 768.00
253 P4 Xeon Cluster 2 GHz - Myrinet, Aspen Systems Inc.
University of Oklahoma
United States
270 606.90 1,080.00
254 xSeries Xeon 2.8 GHz, GigEthernet, IBM
Galileo International LLC
United States
240 604.06 1,344.00
255 pSeries 690 Turbo 1.5 Ghz GigEth, IBM
IBM
United States
176 596.93 1,056.00
256 xSeries Cluster Xeon 2.4 GHz - Gig-E, IBM
University of Calgary
Canada
278 596.28 1,334.40
257 SGI Altix 1.3 GHz, HPE
Naval Research Laboratory (NRL)
United States
128 594.90 665.60
258 PARAM Padma Cluster - pSeries 630 1.1/1.0GHz - PARAMNet, C-DAC
Center for Development of Advanced Computing (C-DAC)
India
280 594.20 1,132.80
259 Netfinity Cluster PIII 1 GHz - Myrinet, IBM
NCSA
United States
1,024 594.00 1,024.00
260 PowerEdge 1750, Pentium4 Xeon 2.8 GHz, GigE, DELL EMC
University of Texas, Health Science Center at Houston
United States
180 593.27 1,008.00
261 xSeries Xeon 2.8 GHz, GigEthernet, IBM
Consumer Industry
Germany
234 591.07 1,310.40
262 xSeries Xeon 2.8 GHz, GigEthernet, IBM
W. Karmann GmbH
Germany
234 591.07 1,310.40
263 pSeries 690 Turbo 1.3GHz, IBM
Wachovia Corporation
United States
208 591.00 1,081.60
264 pSeries 690 Turbo 1.3 GHz, GigEth, IBM
IDRIS
France
256 590.20 1,331.20
265 pSeries 690 Turbo 1.3 GHz, GigEth, IBM
Postbank
Germany
256 590.20 1,331.20
266 Pentium4 Xeon 3.06 GHz, Myrinet, Linux Networx
Linux Networx
United States
144 585.60 881.28
267 AlphaServer SC45, 1.25 GHz, HPE
Commissariat a l'Energie Atomique (CEA)
France
288 581.60 720.00
268 SP Power3 375 MHz 16 way, IBM
Sprint PCS
United States
528 579.00 792.00
269 Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Myrinet, HPE
Hewlett Packard
Germany
128 579.00 768.00
270 pSeries 690 Turbo 1.3 GHz GigEth, IBM
Financial Services (C)
United States
248 577.10 1,289.60
271 SR8000-F1/60, Hitachi
University of Tokyo/Institute for Solid State Physics
Japan
60 577.00 720.00
272 1200X P4 Xeon 2.2 GHz - Myrinet, Cray/HPE
Naval Research Laboratory (NRL)
United States
256 575.00 1,126.40
273 pSeries 655 1.1GHz, IBM
Potsdam Institute for Climate Impact Research
Germany
240 574.90 1,056.00
274 pSeries 690 Turbo 1.3GHz, IBM
Telecom Italia
Italy
200 574.00 1,040.00
275 AlphaServer SC45, 1.25 GHz, HPE
Government
United States
276 572.70 690.00
276 zBox, AMD AthlonMP 1.8 GHz - SCI 2D, Self-made
University of Zurich - Institute for Theoretical Physics
Switzerland
288 570.10 1,036.80
277 SP Power3 375 MHz 16 way, IBM
IBM Thomas J. Watson Research Center
United States
520 570.00 780.00
278 VPP5000/64, Fujitsu
Japan Atomic Energy Research Institute
Japan
64 563.00 614.40
279 VPP5000/64, Fujitsu
Kyushu University
Japan
64 563.00 614.40
280 VPP5000/64, Fujitsu
Meteo France
France
64 563.00 614.40
281 SP Power3 375 MHz 16 way, IBM
Saudi Aramco
Saudi Arabia
512 561.00 768.00
282 SP Power3 375 MHz 16 way, IBM
US Army Research Laboratory (ARL)
United States
512 561.00 768.00
283 Cluster Platform 6000 rx2600 Itanium2 900 MHz Cluster - Myrinet, HPE
ID-IMAG / INRIA Rhone-Alpes
France
208 561.00 748.80
284 SP Power3 375 MHz, IBM
Air Force Research Laboratory
United States
528 553.00 792.00
285 SP Power3 375 MHz, IBM
Deutsche Telekom AG
Germany
528 553.00 792.00
286 ORIGIN 3000 700 MHz, HPE
Air Force Research Laboratory
United States
512 553.00 716.80
287 ORIGIN 3000 700 MHz, HPE
Air Force Research Laboratory
United States
512 553.00 716.80
288 ORIGIN 3000 700 MHz, HPE
Air Force Research Laboratory
United States
512 553.00 716.80
289 ORIGIN 3000 700 MHz, HPE
ERDC DSRC
United States
512 553.00 716.80
290 ORIGIN 3000 700 MHz, HPE
ERDC DSRC
United States
512 553.00 716.80
291 ORIGIN 3000 700 MHz, HPE
Government
United States
512 553.00 716.80
292 ORIGIN 3000 700 MHz, HPE
Government
United States
512 553.00 716.80
293 T3E900, Cray/HPE
United Kingdom Meteorological Office
United Kingdom
876 552.00 788.40
294 AMD AthlonMP Cluster 1.667 GHz - Myrinet, Atipa Technology
University of Michigan, Center for Advanced Computing
United States
256 550.00 853.50
295 pSeries 690 Turbo 1.7 GHz GigEth, IBM
Financial Services (D)
United States
144 549.00 979.20
296 SP Power3 375 MHz, IBM
State Farm
United States
520 546.00 780.00
297 AlphaServer SC45, 1 GHz, HPE
Air Force Research Laboratory
United States
324 540.00 648.00
298 AlphaServer SC45, 1.25 GHz, HPE
Government
Germany
256 538.40 640.00
299 ASCI Q - AlphaServer SC45, 1.25 GHz, HPE
Los Alamos National Laboratory
United States
256 538.40 640.00
300 SP Power3 375 MHz, IBM
Pharmaceutical Company
Germany
510 536.00 765.00