Top500 List - June 2001

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 University of New Mexico
United States
LosLobos
IBM
512 237.0 375.3
102 Government
United States
T3E1200
Cray Inc.
284 235.0 340.8
103 Cray Inc.
United States
T3E
Cray Inc.
540 234.0 324.0
104 Forschungszentrum Juelich (FZJ)
Germany
T3E
Cray Inc.
540 234.0 324.0
105 IBM Thomas J. Watson Research Center
United States
SP Power3 375 MHz
IBM
232 234.0 348.0
106 Hokkaido University
Japan
SR8000/32
Hitachi
32 229.0 256.0
107 National Aerospace Laboratory of Japan
Japan
Numerical Wind Tunnel
Fujitsu
167 229.0 281.3 498
108 CINECA
Italy
T3E1200
Cray Inc.
268 221.8 321.6
109 University of Edinburgh
United Kingdom
T3E900
Cray Inc.
348 218.0 313.2
110 ECMWF
United Kingdom
VPP700/116
Fujitsu
116 213.0 255.2
111 Chemical Company
Germany
SP Power3 375 MHz
IBM
210 212.0 315.0
112 Korea Meteorological Administration
Korea, South
SX-5/28M2
NEC
28 212.0 224.0
113 Commissariat a l'Energie Atomique (CEA)
France
AlphaServer SC ES40/EV67
Hewlett-Packard
232 211.0 309.3
114 Japan Atomic Energy Research Institute
Japan
ORIGIN 3000 500 MHz
SGI
256 210.2 256.0
115 Sobeys Canada
Canada
SP PC604e 332 MHz
IBM
512 210.2 339.9
116 Japan Atomic Energy Research/Tokai Research Establishment
Japan
SR8000-F1/20
Hitachi
20 206.0 240.0
117 University of Alaska - Arctic Region Supercomputing Center
United States
SP Power3 375 MHz
IBM
200 203.0 300.0
118 Forecast Systems Laboratory - NOAA
United States
ACL-276 667 MHz
HPTi
276 196.0 368.0
119 Hewlett-Packard
United States
V2600/HyperPlex
Hewlett-Packard
256 196.0 563.2
120 Postsdam Institute for Climate Impact Research
Germany
SP Power3 375 MHz 4/16 way
IBM
200 190.2 300.0
121 American Airlines
United States
V2500/HyperPlex
Hewlett-Packard
320 189.3 563.2
122 NEC Fuchu Plant
Japan
SX-5/24M2
NEC
24 183.0 192.0
123 Air Force Weather Agency
United States
SP PC604e 332 MHz
IBM
440 181.0 292.1
124 DOE/SC/Pacific Northwest National Laboratory
United States
SP P2SC 120/135 MHz
IBM
512 180.9 248.3
125 Cambridge University
United Kingdom
SP Power3 375 MHz
IBM
168 171.0 252.0
126 DeTeCSM
Germany
SP Power3 375 MHz
IBM
168 171.0 252.0
127 Deutsche Telekom AG
Germany
SP Power3 375 MHz
IBM
168 171.0 252.0
128 Florida State University
United States
SP Power3 375 MHz
IBM
168 171.0 252.0
129 National Center for High Performance Computing
Taiwan
SP Power3 375 MHz
IBM
168 171.0 252.0
130 Network Computing Services, Inc.
United States
T3E900
Cray Inc.
268 169.0 241.2
131 University of Alaska - Arctic Region Supercomputing Center
United States
T3E900
Cray Inc.
268 169.0 241.2
132 Metro MGI Informatik
Germany
SP S80s 450 MHz
IBM
510 167.8 459.0
133 National Computational Infrastructure National Facility (NCI-NF)
Australia
AlphaServer SC ES40/EV67
Hewlett-Packard
184 167.5 245.3
134 Air Force Weather Agency
United States
SP Power3 375 MHz
IBM
160 164.0 240.0
135 Automotive Manufacturer (C)
United States
SP Power3 375 MHz
IBM
160 164.0 240.0
136 Gesellschaft fuer wissenschaftliche Datenverarbeitung
Germany
SP Power3 375 MHz
IBM
160 164.0 240.0
137 Philip Morris
United States
SP Power3 375 MHz
IBM
160 164.0 240.0
138 Government
United States
ORIGIN 3000 400 MHz
SGI
256 163.5 204.8
139 SGI
United States
ORIGIN 3000 400 MHz
SGI
256 163.5 204.8
140 Bank Administration Institute (BAI)
United States
SP PC604e 332 MHz
IBM
396 163.0 262.8
141 BCDI
United States
SP PC604e 332 MHz
IBM
392 162.0 260.2
142 Metallurgical Industry Co.
United States
SP PC604e 332 MHz
IBM
392 162.0 260.2
143 Support Net Inc
United States
SP Power3 375 MHz
IBM
156 160.0 234.0
144 Seoul National University
Korea, South
SP Power3 375 MHz 16 way
IBM
144 156.0 216.0
145 Air Force Research Laboratory
United States
ORIGIN 2000
SGI
512 152.0 199.7
146 State Farm
United States
SP Power3 200 MHz
IBM
260 151.5 208.0
147 NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States
ORIGIN 3000 400 MHz - Eth-Cluster
SGI
1,152 151.2 921.6
148 BASF
Germany
SP PC604e 332 MHz
IBM
364 151.0 241.6
149 Tsukuba Advanced Computing Center - TACC/AIST
Japan
SP Power3 200 MHz
IBM
256 149.3 204.8
150 Victorian Partnership for Advanced Computing (VPAC)
Australia
AlphaServer SC40, 833 MHz
Hewlett-Packard
128 149.1 213.2
151 Prudential Insurance
United States
SP Power3 375 MHz
IBM
144 148.0 216.0
152 University of Manchester
United Kingdom
SP Power3 375 MHz
IBM
144 148.0 216.0
153 Manufacturing Company
Japan
SP Power3 375 MHz
IBM
142 146.0 213.0
154 The Institute of Statistical Mathematics
Japan
SR8000/20
Hitachi
20 144.0 160.0
155 Technische Universitaet Chemnitz
Germany
CLIC PIII 800 MHz
Self-made
530 143.3 424.0
156 Norwegian University of Science and Technology
Norway
ORIGIN 3000 400 MHz
SGI
220 141.0 176.0
157 Mississippi State University
United States
SGI 1100 Cluster PIII 1GHz
SGI
330 140.5 330.0
158 Chemical Company
Germany
SP S80s 450 MHz
IBM
294 139.0 264.6
159 Commissariat a l'Energie Atomique (CEA)
France
VPP5000/15
Fujitsu
15 139.0 144.0
160 Taiwan Central Weather Bureau & CAA
Taiwan
VPP5000/15
Fujitsu
15 139.0 144.0
161 BMW AG
Germany
V2500/HyperPlex
Hewlett-Packard
192 138.9 337.9
162 CINECA
Italy
SP Power3 375 MHz 16 way
IBM
128 138.0 192.0
163 DeTeCSM
Germany
SP PC604e 332 MHz
IBM
452 138.0 300.1
164 DeTeCSM
Germany
SP PC604e 332 MHz
IBM
452 138.0 300.1
165 SARA (Stichting Academisch Rekencentrum)
Netherlands
SP Power3 375 MHz 16 way
IBM
128 138.0 192.0
166 University of Victoria
Canada
SP Power3 375 MHz 16 way
IBM
128 138.0 192.0
167 Bank
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
168 Clearstream Services
Luxembourg
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
169 E-commerce
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
170 Ford Motor Company
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
171 GTE Communications
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
172 GTE Communications
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
173 MobilCom
Germany
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
174 MobilCom
Germany
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
175 Motorola
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
176 New York City - Human Resources
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
177 Sun
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
178 US Army Research Laboratory (ARL)
United States
HPC 10000 400 MHz Cluster
Oracle
256 137.1 204.8
179 Kaiser Foundation
United States
SP Power3 375 MHz
IBM
132 136.0 198.0
180 IBM Credit Corporation
United States
SP PC604e 332 MHz
IBM
320 133.0 212.4
181 IBM Thomas J. Watson Research Center
United States
SP PC604e 332 MHz
IBM
320 133.0 212.4
182 Academia Sinica
Taiwan
SP Power3 375 MHz
IBM
128 132.0 192.0
183 Caltech
United States
SP Power3 375 MHz
IBM
128 132.0 192.0
184 Centre Informatique National (CINES)
France
ORIGIN 3000 500 MHz
SGI
160 132.0 160.0
185 CSC (Center for Scientific Computing)
Finland
SP Power3 375 MHz
IBM
128 132.0 192.0
186 IBM
United States
SP Power3 375 MHz
IBM
128 132.0 192.0
187 Princeton University
United States
SP Power3 375 MHz
IBM
128 132.0 192.0
188 Scientific Supercomputing Center Karlsruhe
Germany
SP Power3 375 MHz
IBM
128 132.0 192.0
189 Telecom Denmark (Danadata)
Denmark
SP Power3 375 MHz
IBM
126 130.0 189.0
190 Brigham Young University
United States
SP Power3 375 MHz
IBM
124 128.0 186.0
191 DeTeCSM
Germany
SP Power3 375 MHz
IBM
124 128.0 186.0
192 Paine Webber
United States
SP Power3 375 MHz
IBM
124 128.0 186.0
193 British Airways
United Kingdom
SP PC604e 332 MHz
IBM
302 126.0 200.5
194 Frontier Research System for Global Change
Japan
SX-5/16A
NEC
16 125.8 128.0
195 GSIC Center, Tokyo Institute of Technology
Japan
SX-5/16A
NEC
16 125.8 128.0
196 ONERA
France
SX-5/16A
NEC
16 125.8 128.0
197 Tohoku University, Institute of Fluid Science
Japan
SX-5/16A
NEC
16 125.8 128.0
198 IBM Thomas J. Watson Research Center
United States
SP Power3 200 MHz
IBM
212 124.4 169.6
199 Bank (I)
United Kingdom
SP Power3 375 MHz
IBM
120 124.0 180.0
200 Geco-Prakla
United States
SP Power3 375 MHz
IBM
120 124.0 180.0