TOP500 List - November 2004

Rmax and Rpeak values are in GFlops. 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 Site System Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
101 Credit Suisse
Switzerland
BladeCenter HS20 Xeon 2.8 GHz, Gig-Ethernet
IBM
1,500 2,026.0 8,400.0
102 WETA Digital
New Zealand
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM
1,176 2,026.0 6,585.6
103 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,140 2,026.0 6,384.0
104 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,140 2,026.0 6,384.0
105 WETA Digital
New Zealand
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM
1,080 2,026.0 6,048.0
106 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,030 2,026.0 5,768.0
107 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,028 2,026.0 5,756.8
108 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,028 2,026.0 5,756.8
109 C.O.R.E. Digital Pictures Inc
Canada
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM
1,008 2,026.0 5,644.8
110 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
111 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
112 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
113 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
114 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
115 Geotrace
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
1,000 2,026.0 5,600.0
116 GX Technology
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
880 2,026.0 4,928.0
117 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
712 2,026.0 3,987.2
118 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2,026.0 3,953.6
119 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2,026.0 3,953.6
120 Geoscience (D)
Mexico
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
706 2,026.0 3,953.6
121 UBS Warburg
United Kingdom
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM
650 2,026.0 3,640.0
122 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
608 2,019.5 3,404.8
123 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
608 2,019.5 3,404.8
124 University at Buffalo, SUNY, Center for Computational Res.
United States
Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet
Dell EMC
600 2,004.0 2,880.0
125 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
602 1,999.9 3,371.2
126 Grid Technology Research Center, AIST
Japan
AIST Super Cluster F-32, Xeon 3.06 GHz, GigE
Linux Networx
512 1,997.0 3,133.4
127 Semiconductor Company (D)
Israel
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
600 1,993.4 3,360.0
128 University of Sherbrooke
Canada
Mp - eServer Opteron 2.2 GHZ, Infiniband
IBM
936 1,930.0 4,118.4
129 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
580 1,928.2 3,248.0
130 PETROBRAS
Brazil
trindade - BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
512 1,922.6 3,276.8 83
131 Petroleum Company (D)
China
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
512 1,922.6 3,133.4
132 Petroleum Geo-Services
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
512 1,922.6 3,133.4
133 PGS
Australia
xSeries Xeon 3.06 GHz - Gig-E
IBM
512 1,922.6 3,133.4
134 UBS Warburg
United Kingdom
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
512 1,922.6 3,133.4
135 Naval Oceanographic Office - NAVO DSRC
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
512 1,918.6 3,072.0
136 National Center for High Performance Computing
Taiwan
Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
HPE
384 1,889.0 2,304.0
137 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
HPE
500 1,877.0 3,060.0
138 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
HPE
500 1,877.0 3,060.0
139 Digital Media Company (E)
United States
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
HPE
500 1,877.0 3,060.0
140 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
141 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
142 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
143 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
144 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
145 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
146 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
147 Digital Media Company (D)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz
HPE
600 1,872.0 3,672.0
148 NOAA R&D/ National Centers for Environmental Prediction
United States
pSeries 690 Turbo 1.3GHz
IBM
704 1,849.0 3,660.8
149 NOAA R&D/ National Centers for Environmental Prediction
United States
pSeries 690 Turbo 1.3GHz
IBM
704 1,849.0 3,660.8
150 DOE/Bettis Atomic Power Laboratory
United States
Itanium2 1.3 GHz, Myrinet
Atipa Technology
536 1,820.0 2,787.0
151 DOE/Knolls Atomic Power Laboratory
United States
Itanium2 1.3 GHz, Myrinet
Atipa Technology
536 1,820.0 2,787.0
152 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
546 1,817.3 3,057.6
153 University at Buffalo, SUNY, Center for Computational Res.
United States
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM
546 1,817.3 3,057.6
154 SARA (Stichting Academisch Rekencentrum)
Netherlands
SGI Altix 1.3 GHz
HPE
416 1,793.0 2,163.0
155 DaimlerChrysler
Germany
NEC Opteron Cluster, 2.0 GHz, GigEthernet
NEC
896 1,778.0 3,584.0
156 KISTI Supercomputing Center
Korea, South
xSeries Xeon 2.8 GHz - Myrinet
IBM
512 1,762.0 2,867.0
157 KISTI Supercomputing Center
Korea, South
pSeries 690 Turbo 1.7 GHz
IBM
544 1,760.0 3,699.2
158 Semiconductor Company (C)
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
1,834 1,755.0 8,803.2
159 Compagnie Generale de Geophysique (CGG)
United Kingdom
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
1,100 1,755.0 5,280.0
160 Arizona State University/TGEN
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
1,048 1,755.0 5,030.4
161 Paradigm Geophysical
United States
BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet
IBM
1,024 1,755.0 4,915.2
162 TotalFinaElf
France
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
1,024 1,755.0 4,915.2
163 Compagnie Generale de Geophysique (CGG)
United Kingdom
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM
520 1,732.5 2,912.0
164 University of Tokyo
Japan
SR8000/MPP
Hitachi
1,152 1,709.1 2,074.0
165 Petroleum Company (F)
Netherlands
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
512 1,706.4 2,867.2
166 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
510 1,699.8 2,856.0
167 SG SGBI
France
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
968 1,685.5 4,646.4
168 Media & Entertainment (B)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
500 1,667.2 2,800.0
169 Leibniz Rechenzentrum
Germany
SR8000-F1/168
Hitachi
168 1,653.0 2,016.0
170 Media & Entertainment (A)
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
440 1,652.2 2,692.8
171 Fleet Numerical Meteorology and Oceanography Center
United States
xSeries Xeon 2.8 GHz - Myrinet
IBM
478 1,649.7 2,676.8
172 Semiconductor Company (C)
United States
xSeries Cluster Xeon 2.8 GHz - Gig-Ethernet
IBM
494 1,647.7 2,766.4
173 Manufacturer (G)
United States
eServer pSeries 655 (1.7 GHz Power4+, GigE)
IBM
1,152 1,636.0 7,833.6
174 Manufacturer (G)
United States
eServer pSeries 655 (1.7 GHz Power4+, GigE)
IBM
1,152 1,636.0 7,833.6
175 Grid Technology Research Center, AIST
Japan
AIST Super Cluster M-64 - AIST Super Cluster M-64, Itanium2 1.3 GHz, Myrinet
IBM
512 1,636.0 2,662.4
176 IDRIS
France
eServer pSeries 690 (1.7 GHz Power4+)
IBM
384 1,630.0 2,611.2
177 Media & Entertainment (A)
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
430 1,614.7 2,631.6
178 Media & Entertainment (A)
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
430 1,614.7 2,631.6
179 Los Alamos National Laboratory
United States
ASCI Blue Mountain
HPE
6,144 1,608.0 3,072.0
180 Veritas DGC
United States
Opteron 2.2 GHz, GigE
Verari Systems
992 1,580.0 4,364.8
181 GX Technology
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
880 1,576.2 4,224.0
182 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz - Gig-Ethernet
IBM
472 1,575.3 2,643.2
183 Geoscience (A)
China
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
412 1,547.1 2,521.4
184 Ford Motor Company
United States
eServer Opteron 2.2 GHz. Myrinet
IBM
512 1,538.6 2,252.8
185 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
406 1,524.5 2,484.7
186 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
406 1,524.5 2,484.7
187 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
406 1,524.5 2,484.7
188 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
406 1,524.5 2,484.7
189 Oracle Corporation
United States
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
HPE
468 1,519.6 2,620.8
190 Oracle Corporation
United States
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
HPE
468 1,519.6 2,620.8
191 Oracle Corporation
United States
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
HPE
468 1,519.6 2,620.8
192 Sandia National Laboratories
United States
Vplant Cluster P4 XEON 2.4/2.0 GHz - Myrinet
Dell EMC
660 1,504.0 2,963.0
193 Cornell Theory Center
United States
PowerEdge 2650 Cluster P4 Xeon 2.4 GHz/MSWindows - GigE
Dell EMC
640 1,503.0 3,073.0
194 Saudi Aramco
Saudi Arabia
xSeries x335 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
400 1,502.0 2,560.0
195 Digital Media (J)
United States
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
400 1,502.0 2,448.0
196 Eltra
Israel
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
400 1,502.0 2,448.0
197 DKRZ - Deutsches Klimarechenzentrum
Germany
SX-6/192M24
NEC
192 1,484.0 1,536.0
198 IDRIS
France
eServer pSeries 655 - 4way (1.7 GHz Power4+)
IBM
384 1,477.0 2,611.2
199 Verisign
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
800 1,476.9 3,840.0
200 University of Toronto
Canada
PowerRACK-HX dual Xeon 2.4 GHz - SMC GigE
Self-made
528 1,455.0 2,534.4