Top500 List - June 1997

Rmax and Rpeak values are in GFlops. 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 (GFlop/s) Rpeak (GFlop/s) Power (kW)
101 ZIB/Konrad Zuse-Zentrum fuer Informationstechnik
Germany
T3D SC256-8/464
Cray Inc.
256 25.3 38.4
102 Cray Research
United States
T3E
Cray Inc.
64 25.1 38.4
103 Manufacturer (G)
United States
T3E
Cray Inc.
64 25.1 38.4
104 Minnesota Supercomputer Center
United States
T3E
Cray Inc.
64 25.1 38.4
105 Technical University Delft (TUD)
Netherlands
T3E
Cray Inc.
64 25.1 38.4
106 Digital Equipment Corporation
United States
AlphaServer 8400 Cluster
Hewlett-Packard
64 24.7 56.3
107 Lawrence Livermore National Laboratory
United States
AlphaServer 8400 Cluster
Hewlett-Packard
80 24.7 70.4
108 Reactor & Nuclear Fuel Development
Japan
VPP500/16
Fujitsu
16 23.6 25.6
109 Atmospheric Environment Service (AES)
Canada
SX-3/44R
NEC
4 23.2 25.6
110 Tohoku University
Japan
SX-3/44R
NEC
4 23.2 25.6
111 NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States
T932/20512
Cray Inc.
20 23.1 36.0
112 University of Cambridge
United Kingdom
SR2201/96
Hitachi
96 22.2 28.8
113 Kyoto University
Japan
VPP500/15
Fujitsu
15 22.1 24.0
114 NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States
T3E900
Cray Inc.
40 21.8 36.0
115 Universitaet Rostock
Germany
T3E900
Cray Inc.
40 21.8 36.0
116 Hokkaido University
Japan
S-3800/380
Hitachi
3 21.6 24.0
117 Institute for Materials Research, Tohoku University (IMR)
Japan
S-3800/380
Hitachi
3 21.6 24.0
118 Allstate Insurance
United States
HPC 10000
Oracle
64 21.4 32.0
119 AT&T
United States
HPC 10000
Oracle
64 21.4 32.0
120 AT&T
United States
HPC 10000
Oracle
64 21.4 32.0
121 AT&T
United States
HPC 10000
Oracle
64 21.4 32.0
122 Sun
United States
HPC 10000
Oracle
64 21.4 32.0
123 Sun
United States
HPC 10000
Oracle
64 21.4 32.0
124 University of Tokyo
Japan
HPC 10000
Oracle
64 21.4 32.0
125 AWI (Alfred Wegener Institut)
Germany
T3E
Cray Inc.
52 20.4 31.2
126 KTH - Royal Institute of Technology
Sweden
SP2/110
IBM
110 20.4 29.2
127 Atmospheric Environment Service (AES)
Canada
SX-3/44
NEC
4 20.0 22.0
128 Chase Manhattan
United States
SP P2SC 120 MHz
IBM
56 19.8 26.9
129 MCI Worldcom
United States
SP2/104
IBM
104 19.3 27.6
130 Cray Research
United States
ORIGIN 2000
SGI
64 19.2 25.0
131 Cray Research
United States
ORIGIN 2000
SGI
64 19.2 25.0
132 Indiana University
United States
ORIGIN 2000
SGI
64 19.2 25.0
133 INRIA-Lorraine/Centre Charles Hermite
France
ORIGIN 2000
SGI
64 19.2 25.0
134 Los Alamos National Laboratory
United States
ORIGIN 2000
SGI
64 19.2 25.0
135 Naval Research Laboratory (NRL)
United States
ORIGIN 2000
SGI
64 19.2 25.0
136 NCSA
United States
ORIGIN 2000
SGI
64 19.2 25.0
137 NCSA
United States
ORIGIN 2000
SGI
64 19.2 25.0
138 Oracle Corporation
United States
ORIGIN 2000
SGI
64 19.2 25.0
139 Oracle Corporation
United States
ORIGIN 2000
SGI
64 19.2 25.0
140 SGI
United States
ORIGIN 2000
SGI
64 19.2 25.0
141 SGI
United States
ORIGIN 2000
SGI
64 19.2 25.0
142 ECMWF
United Kingdom
VPP300/9
Fujitsu
9 19.2 19.8
143 Mobil / Technical Center
United States
T3E
Cray Inc.
48 18.8 28.8
144 ETH Zuerich
Switzerland
XP/S-MP 22
Intel
450 18.7 22.5
145 US Army Research Laboratory (ARL)
United States
POWER CHALLENGEarray
SGI
96 18.4 28.8
146 Citicorp
United States
SP2/98
IBM
98 18.3 26.1
147 Maui High-Performance Computing Center (MHPCC)
United States
SP P2SC 120 MHz
IBM
51 18.0 24.5
148 Institute for Molecular Science
Japan
SX-3/34R
NEC
3 17.4 19.2
149 MIT/Lincoln Laboratory
United States
T3E900
Cray Inc.
32 17.4 28.8
150 VW (Volkswagen AG)
Germany
SX-3/34R
NEC
3 17.4 19.2
151 Nippon University
Japan
VPP300/8
Fujitsu
8 17.1 17.6
152 Universitaet Aachen/RWTH
Germany
VPP300/8
Fujitsu/SNI
8 17.1 17.6
153 Ministry of the Interior
Korea, South
HPC 10000
Oracle
48 16.6 24.0
154 Ministry of the Interior
Korea, South
HPC 10000
Oracle
48 16.6 24.0
155 National Reserve Bank
Russia
HPC 10000
Oracle
48 16.6 24.0
156 Oracle Corporation
United States
HPC 10000
Oracle
48 16.6 24.0
157 Oracle Corporation
United States
HPC 10000
Oracle
48 16.6 24.0
158 Toshiba Corp - Power Systems & Service Company
Japan
HPC 10000
Oracle
48 16.6 24.0
159 NIH (National Institutes of Health)
United States
SP2/85
IBM
85 16.1 22.6
160 NCSA
United States
POWER CHALLENGEarray
SGI
64 15.6 23.0
161 University of Texas
United States
T3E
Cray Inc.
40 15.6 24.0
162 Forschungszentrum Juelich (FZJ)
Germany
T916/12512
Cray Inc.
12 15.4 21.6
163 ATR Optical Communication Lab
Japan
SX-4/8
NEC
8 15.3 16.0
164 German Aerospace Laboratory (DLR)
Germany
SX-4/8
NEC
8 15.3 16.0
165 National Geographic Agency
Japan
SX-4/8
NEC
8 15.3 16.0
166 National Center for High Performance Computing
Taiwan
SP2/80
IBM
80 15.2 21.3
167 Caltech
United States
XP/S35
Intel
512 15.2 26.0
168 DOE/SC/Oak Ridge National Laboratory
United States
XP/S35
Intel
512 15.2 26.0
169 Geco-Prakla
United States
CM-5/256
Thinking Machines Corporation
256 15.1 32.8
170 Geco-Prakla
United States
CM-5/256
Thinking Machines Corporation
256 15.1 32.8
171 Naval Research Laboratory (NRL)
United States
CM-5/256
Thinking Machines Corporation
256 15.1 32.8
172 Centre Informatique National (CINES)
France
SP2/79
IBM
79 15.1 21.0
173 Caltech/JPL
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
174 Caltech/JPL
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
175 Caltech/JPL
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
176 Caltech/JPL
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
177 Hewlett-Packard CXTC
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
178 Hilti
Liechtenstein
Exemplar X-Class
Hewlett-Packard
32 15.0 23.0
179 Naval Research Laboratory (NRL)
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
180 NCSA
United States
Exemplar X-Class
Hewlett-Packard
64 15.0 46.1
181 Universitaet Leipzig
Germany
Exemplar X-Class
Hewlett-Packard
32 15.0 23.0
182 DKFZ
Germany
SP2/78
IBM
78 14.9 20.8
183 Hitachi RCS
Japan
SR2201/64
Hitachi
64 14.9 19.2
184 Japan Atomic Energy Research Institute
Japan
SR2201/64
Hitachi
64 14.9 19.2
185 Suzuki Motor
Japan
SR2201/64
Hitachi
64 14.9 19.2
186 Leibniz Rechenzentrum
Germany
SP2/77
IBM
77 14.7 20.5
187 Sears Product Service Group
United States
SP2/77
IBM
77 14.7 20.5
188 Sears Roebuck
United States
SP2/77
IBM
77 14.7 20.5
189 Central Research Institute of Electric Power Industry/CRIEPI
Japan
S-3800/280
Hitachi
2 14.6 16.0
190 SARA (Stichting Academisch Rekencentrum)
Netherlands
SP2/76
IBM
76 14.6 20.2
191 Atomic Weapons Establishment
United Kingdom
SP2/75
IBM
75 14.4 19.9
192 Enron Capital
United States
HPC 10000
Oracle
40 14.1 20.0
193 Koeln Universitaet
Germany
HPC 10000
Oracle
40 14.1 20.0
194 Caltech
United States
Delta
Intel
512 13.9 20.5
195 Nuclear Power Engineering
Japan
SP2/72
IBM
72 13.9 19.1
196 Air Force Research Laboratory
United States
Y-MP C916/161024
Cray Inc.
16 13.7 15.2
197 DKRZ - Deutsches Klimarechenzentrum
Germany
Y-MP C916/16256
Cray Inc.
16 13.7 15.2
198 DOE/Bettis Atomic Power Laboratory
United States
Y-MP C916/16256
Cray Inc.
16 13.7 15.2
199 DOE/Knolls Atomic Power Laboratory
United States
Y-MP C916/16256
Cray Inc.
16 13.7 15.2
200 DOE/SC/LBNL/NERSC
United States
Y-MP C916/16256
Cray Inc.
16 13.7 15.2