February 2008 : 101-200

The Green500 list uses measured power of the system if available, otherwise the peak power of the system is used. Systems where peak power was used are represented in "gray", while systems where measured power was used are represented in "black".

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* Data source: http://www.top500.org

Green500 Rank MFLOPS/W Site* Computer* Total Power (kW) TOP500 Rank*
101 72.81 Geodis Wilson Oy Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 118.36 223
102 72.81 Geodis Wilson Oy Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 118.36 224
103 72.38 Japan Marine Science and Technology Altix 4700 1.6 GHz 201.62 81
104 72.07 Geodis Wilson Oy Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 134.14 162
105 71.81 Vyatsky State University Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband 113.62 242
106 70.68 Commissariat a l'Energie Atomique (CEA) NovaScale 5160, Itanium2 1.6 GHz, Quadrics 747.60 19
107 70.05 ENEA BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband 132.57 180
108 69.69 Institute for Materials Research/Tohoku University SR11000-K2 90.00 441
109 66.93 Japan Meteorological Agency SR11000-K1/80 135.00 197
110 66.93 Japan Meteorological Agency SR11000-K1/80 135.00 198
111 66.18 Wright-Patterson Air Force Base/DoD ASC Altix 4700 1.6 GHz 777.29 21
112 65.88 University of Tokyo SR11000-J2 240.00 70
113 65.85 Caltech PowerEdge 1950, 2.33 GHz, Myrinet 343.04 39
114 65.78 Government Classified Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 93.11 460
115 65.65 IT Service Provider (D) Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 96.27 432
116 65.50 Computational Research Laboratories, TATA SONS Cluster Platform 3000 BL480c, Xeon 53xx 2.66GHz, Infiniband 142.03 179
117 65.16 Logistic Services (E) Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 108.10 372
118 65.01 Geoscience (F) xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 108.62 371
119 65.01 Digital Media xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 140.62 193
120 65.01 Software xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 136.15 208
121 64.33 Health Industry Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 127.83 236
122 63.89 Texas Instruments xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 149.92 166
123 63.25 Food Industry Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 153.87 161
124 63.17 Energy Company (G) HP DL140, Xeon 53xx 2.33GHz, GigEthernet 166.40 134
125 63.17 Energy Company (G) HP DL140, Xeon 53xx 2.33GHz, GigEthernet 166.40 135
126 62.86 Logistic Services Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 163.34 144
127 62.71 Financial DCCoD (A) xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 158.10 153
128 62.49 Biotechnology xSeries x3550 Cluster Xeon quad core, 2.66 GHz, GigEthernet 120.74 318
129 62.30 Bechtle Data AG Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 176.75 124
130 61.91 IT Service Provider (B) Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 186.22 119
131 61.77 IT Service Provider (D) Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 189.38 117
132 61.49 PETROBRAS Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband 101.00 451
133 61.40 Communications Company (P1) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 103.52 428
134 61.40 Telefonica Servicios Moviles BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 103.52 429
135 61.40 Banking (G2) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 115.10 370
136 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 291
137 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 292
138 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 293
139 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 294
140 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 295
141 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 296
142 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 297
143 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 298
144 61.40 Banking (M) BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 128.60 299
145 60.62 IT Service Provider (B) Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 216.99 98
146 60.46 Kyushu University PRIMERGY RX200S3 249.60 79
147 57.48 US Army Research Laboratory (ARL) Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB 706.56 27
148 57.15 National Center for High Performance Computing xSeries x3550 Cluster Xeon, 3 GHz, Infiniband 348.40 49
149 57.08 Leibniz Rechenzentrum Altix 4700 1.6 GHz 990.24 15
150 56.91 ERDC MSRC Cray XT3, 2.6 GHz dual Core 618.57 31
151 56.84 Semiconductor Company (O) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 110.47 440
152 56.81 Retail Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 111.26 431
153 56.58 Swiss Scientific Computing Center (CSCS) Cray XT3, 2.6 GHz dual Core 251.33 84
154 56.50 Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 329.22 59
155 56.40 NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) Altix 4700 1.6 GHz 106.65 492
156 56.18 IT Service Provider (B) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 128.62 349
157 55.69 Bank (S1) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 142.03 284
158 55.69 Bank (S1) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 142.03 285
159 55.68 Classified BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband 127.04 369
160 55.68 Energy Company (A) BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband 145.19 247
161 55.68 Energy Company (A) BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband 145.19 248
162 55.58 IT Service Provider (D) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 145.19 249
163 55.23 Logistic Services (E) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 154.66 226
164 55.08 Atomic Weapons Establishment Cray XT3, 2.6 GHz dual Core 589.97 35
165 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 377
166 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 378
167 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 379
168 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 380
169 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 381
170 55.04 Gaming Company (B) Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 126.75 382
171 54.77 Food Industry Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 167.28 192
172 54.60 Computacenter Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 172.02 177
173 54.43 Pittsburgh Supercomputing Center Cray XT3, 2.6 GHz dual Core 312.35 65
174 54.23 Financial Institution Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 182.27 154
175 53.93 Financial Institution xSeries x3550 Cluster Xeon, 2.333 GHz, GigEthernet 116.02 443
176 53.93 Financial Institution xSeries x3550 Cluster Xeon, 2.333 GHz, GigEthernet 116.02 444
177 53.77 IT Service Provider (B) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 194.90 136
178 53.74 Technische Universitaet Dresden Altix 4700 1.6 GHz 224.62 112
179 53.51 Financial Institution (D) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 202.00 127
180 53.51 Financial Institution (D) Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 202.00 128
181 53.17 Telecommunication Company Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet 112.32 495
182 52.90 Financial Services (O) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 164.56 214
183 52.90 Financial Services (O) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 164.56 215
184 52.89 Semiconductor Company (F) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 137.72 336
185 52.89 Web Services BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 134.73 361
186 52.89 Web Services BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 134.73 362
187 52.89 Semiconductor Company (K) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 126.15 405
188 52.89 Financial Services (N) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 127.27 396
189 52.89 Financial Services (N) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 127.27 397
190 52.89 Financial Services (N) BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 127.27 398
191 52.80 Technische Universitaet Dresden Opteron dual core 2.6 GHz, Infiniband 206.08 125
192 52.59 Hewlett Packard Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband 166.40 211
193 52.10 Universitaet Erlangen - Regionales Rechenzentrum Erlangen Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband 140.40 329
194 52.10 Cranfield University Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband 139.10 343
195 51.75 Fannie Mae Mortgage BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 144.18 323
196 51.75 Geoscience (P) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 152.95 272
197 51.75 Geoscience (P) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 152.95 273
198 51.75 Geoscience (P) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 152.95 274
199 51.75 Geoscience (P) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 152.95 275
200 51.75 Geoscience (P) BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 152.95 276

* Data source: http://www.top500.org