TOP500 List - June 2001

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)
101 LosLobos, IBM
University of New Mexico
United States
512 237.00 375.30
102 T3E1200, Cray/HPE
Government
United States
284 235.00 340.80
103 SP Power3 375 MHz, IBM
IBM Thomas J. Watson Research Center
United States
232 234.00 348.00
104 T3E, Cray/HPE
Cray Inc.
United States
540 234.00 324.00
105 T3E, Cray/HPE
Forschungszentrum Juelich (FZJ)
Germany
540 234.00 324.00
106 Numerical Wind Tunnel, Fujitsu
National Aerospace Laboratory of Japan
Japan
167 229.00 281.26 498
107 SR8000/32, Hitachi
Hokkaido University
Japan
32 229.00 256.00
108 T3E1200, Cray/HPE
CINECA
Italy
268 221.77 321.60
109 T3E900, Cray/HPE
University of Edinburgh
United Kingdom
348 218.00 313.20
110 VPP700/116, Fujitsu
ECMWF
United Kingdom
116 213.00 255.20
111 SP Power3 375 MHz, IBM
Chemical Company
Germany
210 212.00 315.00
112 SX-5/28M2, NEC
Korea Meteorological Administration
South Korea
28 212.00 224.00
113 AlphaServer SC ES40/EV67, HPE
Commissariat a l'Energie Atomique (CEA)
France
232 211.00 309.33
114 SP PC604e 332 MHz, IBM
Sobeys Canada
Canada
512 210.20 339.90
115 ORIGIN 3000 500 MHz, HPE
Japan Atomic Energy Research Institute
Japan
256 210.20 256.00
116 SR8000-F1/20, Hitachi
Japan Atomic Energy Research/Tokai Research Establishment
Japan
20 206.00 240.00
117 SP Power3 375 MHz, IBM
University of Alaska - Arctic Region Supercomputing Center
United States
200 203.00 300.00
118 V2600/HyperPlex, HPE
Hewlett-Packard
United States
256 196.00 563.20
119 ACL-276 667 MHz, HPTi
Forecast Systems Laboratory - NOAA
United States
276 196.00 368.00
120 SP Power3 375 MHz 4/16 way, IBM
Potsdam Institute for Climate Impact Research
Germany
200 190.20 300.00
121 V2500/HyperPlex, HPE
American Airlines
United States
320 189.30 563.20
122 SX-5/24M2, NEC
NEC Fuchu Plant
Japan
24 183.00 192.00
123 SP PC604e 332 MHz, IBM
Air Force Weather Agency
United States
440 181.00 292.10
124 SP P2SC 120/135 MHz, IBM
DOE/SC/Pacific Northwest National Laboratory
United States
512 180.91 248.32
125 SP Power3 375 MHz, IBM
DeTeCSM
Germany
168 171.00 252.00
126 SP Power3 375 MHz, IBM
Deutsche Telekom AG
Germany
168 171.00 252.00
127 SP Power3 375 MHz, IBM
Florida State University
United States
168 171.00 252.00
128 SP Power3 375 MHz, IBM
National Center for High Performance Computing
Taiwan
168 171.00 252.00
129 SP Power3 375 MHz, IBM
University of Cambridge
United Kingdom
168 171.00 252.00
130 T3E900, Cray/HPE
Network Computing Services, Inc.
United States
268 169.00 241.20
131 T3E900, Cray/HPE
University of Alaska - Arctic Region Supercomputing Center
United States
268 169.00 241.20
132 SP S80s 450 MHz, IBM
Metro MGI Informatik
Germany
510 167.80 459.00
133 AlphaServer SC ES40/EV67, HPE
National Computational Infrastructure (NCI Australia)
Australia
184 167.50 245.33
134 SP Power3 375 MHz, IBM
Air Force Weather Agency
United States
160 164.00 240.00
135 SP Power3 375 MHz, IBM
Automotive Manufacturer (C)
United States
160 164.00 240.00
136 SP Power3 375 MHz, IBM
Gesellschaft fuer wissenschaftliche Datenverarbeitung
Germany
160 164.00 240.00
137 SP Power3 375 MHz, IBM
Philip Morris
United States
160 164.00 240.00
138 ORIGIN 3000 400 MHz, HPE
Government
United States
256 163.50 204.80
139 ORIGIN 3000 400 MHz, HPE
SGI
United States
256 163.50 204.80
140 SP PC604e 332 MHz, IBM
Bank Administration Institute (BAI)
United States
396 163.00 262.80
141 SP PC604e 332 MHz, IBM
BCDI
United States
392 162.00 260.20
142 SP PC604e 332 MHz, IBM
Metallurgical Industry Co.
United States
392 162.00 260.20
143 SP Power3 375 MHz, IBM
Support Net Inc
United States
156 160.00 234.00
144 SP Power3 375 MHz 16 way, IBM
Seoul National University
South Korea
144 156.00 216.00
145 ORIGIN 2000, HPE
Air Force Research Laboratory
United States
512 152.00 199.68
146 SP Power3 200 MHz, IBM
State Farm
United States
260 151.50 208.00
147 ORIGIN 3000 400 MHz - Eth-Cluster, HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States
1,152 151.20 921.60
148 SP PC604e 332 MHz, IBM
BASF
Germany
364 151.00 241.60
149 SP Power3 200 MHz, IBM
Tsukuba Advanced Computing Center - TACC/AIST
Japan
256 149.30 204.80
150 AlphaServer SC40, 833 MHz, HPE
Victorian Partnership for Advanced Computing (VPAC)
Australia
128 149.10 213.20
151 SP Power3 375 MHz, IBM
Prudential Insurance
United States
144 148.00 216.00
152 SP Power3 375 MHz, IBM
University of Manchester
United Kingdom
144 148.00 216.00
153 SP Power3 375 MHz, IBM
Manufacturing Company
Japan
142 146.00 213.00
154 SR8000/20, Hitachi
The Institute of Statistical Mathematics
Japan
20 144.00 160.00
155 CLIC PIII 800 MHz, Self-made
Technische Universitaet Chemnitz
Germany
530 143.30 424.00
156 ORIGIN 3000 400 MHz, HPE
Norwegian University of Science and Technology
Norway
220 141.00 176.00
157 SGI 1100 Cluster PIII 1GHz, HPE
Mississippi State University
United States
330 140.50 330.00
158 SP S80s 450 MHz, IBM
Chemical Company
Germany
294 139.00 264.60
159 VPP5000/15, Fujitsu
Commissariat a l'Energie Atomique (CEA)
France
15 139.00 144.00
160 VPP5000/15, Fujitsu
Taiwan Central Weather Bureau & CAA
Taiwan
15 139.00 144.00
161 V2500/HyperPlex, HPE
BMW AG
Germany
192 138.90 337.92
162 SP PC604e 332 MHz, IBM
DeTeCSM
Germany
452 138.00 300.10
163 SP PC604e 332 MHz, IBM
DeTeCSM
Germany
452 138.00 300.10
164 SP Power3 375 MHz 16 way, IBM
CINECA
Italy
128 138.00 192.00
165 SP Power3 375 MHz 16 way, IBM
SARA (Stichting Academisch Rekencentrum)
Netherlands
128 138.00 192.00
166 SP Power3 375 MHz 16 way, IBM
University of Victoria
Canada
128 138.00 192.00
167 HPC 10000 400 MHz Cluster, Oracle
Bank
United States
256 137.10 204.80
168 HPC 10000 400 MHz Cluster, Oracle
Clearstream Services
Luxembourg
256 137.10 204.80
169 HPC 10000 400 MHz Cluster, Oracle
E-commerce
United States
256 137.10 204.80
170 HPC 10000 400 MHz Cluster, Oracle
Ford Motor Company
United States
256 137.10 204.80
171 HPC 10000 400 MHz Cluster, Oracle
GTE Communications
United States
256 137.10 204.80
172 HPC 10000 400 MHz Cluster, Oracle
GTE Communications
United States
256 137.10 204.80
173 HPC 10000 400 MHz Cluster, Oracle
MobilCom
Germany
256 137.10 204.80
174 HPC 10000 400 MHz Cluster, Oracle
MobilCom
Germany
256 137.10 204.80
175 HPC 10000 400 MHz Cluster, Oracle
Motorola
United States
256 137.10 204.80
176 HPC 10000 400 MHz Cluster, Oracle
New York City - Human Resources
United States
256 137.10 204.80
177 HPC 10000 400 MHz Cluster, Oracle
Sun
United States
256 137.10 204.80
178 HPC 10000 400 MHz Cluster, Oracle
US Army Research Laboratory (ARL)
United States
256 137.10 204.80
179 SP Power3 375 MHz, IBM
Kaiser Foundation
United States
132 136.00 198.00
180 SP PC604e 332 MHz, IBM
IBM Credit Corporation
United States
320 133.00 212.40
181 SP PC604e 332 MHz, IBM
IBM Thomas J. Watson Research Center
United States
320 133.00 212.40
182 SP Power3 375 MHz, IBM
Academia Sinica
Taiwan
128 132.00 192.00
183 SP Power3 375 MHz, IBM
CSC (Center for Scientific Computing)
Finland
128 132.00 192.00
184 SP Power3 375 MHz, IBM
Caltech
United States
128 132.00 192.00
185 SP Power3 375 MHz, IBM
IBM
United States
128 132.00 192.00
186 SP Power3 375 MHz, IBM
Princeton University
United States
128 132.00 192.00
187 SP Power3 375 MHz, IBM
Scientific Supercomputing Center Karlsruhe
Germany
128 132.00 192.00
188 ORIGIN 3000 500 MHz, HPE
Centre Informatique National (CINES)
France
160 132.00 160.00
189 SP Power3 375 MHz, IBM
Telecom Denmark (Danadata)
Denmark
126 130.00 189.00
190 SP Power3 375 MHz, IBM
Brigham Young University
United States
124 128.00 186.00
191 SP Power3 375 MHz, IBM
DeTeCSM
Germany
124 128.00 186.00
192 SP Power3 375 MHz, IBM
Paine Webber
United States
124 128.00 186.00
193 SP PC604e 332 MHz, IBM
British Airways
United Kingdom
302 126.00 200.50
194 SX-5/16A, NEC
Frontier Research System for Global Change
Japan
16 125.80 128.00
195 SX-5/16A, NEC
GSIC Center, Tokyo Institute of Technology
Japan
16 125.80 128.00
196 SX-5/16A, NEC
ONERA
France
16 125.80 128.00
197 SX-5/16A, NEC
Tohoku University, Institute of Fluid Science
Japan
16 125.80 128.00
198 SP Power3 200 MHz, IBM
IBM Thomas J. Watson Research Center
United States
212 124.40 169.60
199 SP PC604e 332 MHz, IBM
Philips Lighting
Netherlands
298 124.00 197.80
200 SP Power3 375 MHz, IBM
Bank (I)
United Kingdom
120 124.00 180.00