TOP500 List - November 2007

Rmax and Rpeak values are in TFlop/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 (TFlop/s) Rpeak (TFlop/s) Power (kW)
201 SGI Altix 3700 Bx2, 1.6 GHz, NUMALink, HPE
National Computational Infrastructure (NCI Australia)
Australia
1,536 8.97 9.83
202 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Government Classified
United States
1,248 8.97 14.98
203 SX8/576M72, NEC
HWW/Universitaet Stuttgart
Germany
576 8.92 9.22
204 x2200_cluster - Sun Fire x2200 M2 Cluster, Opteron 2.8 Ghz, Infiniband, Solaris/x86, Oracle
Sun Solution Center for HPC
United States
2,048 8.91 11.47
205 Louhi - Cray XT4, 2.6 GHz, Cray/HPE
CSC (Center for Scientific Computing)
Finland
2,024 8.88 10.53
206 Midnight - Fire x2200/x4600 Cluster, Opteron 2.6 Ghz, Infiniband, Linux, Oracle
University of Alaska - Arctic Region Supercomputing Center
United States
2,236 8.86 12.02
207 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
System Integrator (A)
Taiwan
1,232 8.86 14.78
208 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
System Integrator (A)
Taiwan
1,232 8.86 14.78
209 xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet, IBM
Software
United States
1,464 8.85 17.57 136
210 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Chalmers University of Technology
Sweden
1,792 8.84 21.50 170
211 eServer pSeries 575, p5+ 1.9 GHz, Infiniband, IBM
Manufacturing Company
France
1,472 8.81 11.19 240
212 Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband, HPE
Hewlett Packard
France
1,024 8.75 12.29
213 RIKEN Super Combined Cluster, Fujitsu
Institute of Physical and Chemical Research (RIKEN)
Japan
2,048 8.73 12.53
214 xSeries x3550 Cluster Xeon quad core, 2.66 GHz, GigEthernet, IBM
Financial (V)
United States
1,440 8.71 15.36 83
215 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Financial Services (O)
United Kingdom
1,764 8.71 18.82 164
216 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Financial Services (O)
United Kingdom
1,764 8.71 18.82 164
217 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
1,208 8.70 14.50
218 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
1,208 8.70 14.50
219 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Logistic Services (E)
United States
1,208 8.70 14.50
220 eServer pSeries p5 575 1.9 GHz, IBM
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States
1,328 8.68 10.09 216
221 Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet, HPE
Financial Institution
United States
1,584 8.65 14.76
222 Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet, HPE
Financial Services (H)
United States
1,584 8.65 14.76
223 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
System Integrator (A)
Taiwan
1,200 8.65 14.40
224 Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics, HPE
DOE/SC/Pacific Northwest National Laboratory
United States
1,936 8.63 11.62
225 Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet, HPE
Geodis Wilson Oy
Finland
1,200 8.62 14.40
226 Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet, HPE
Geodis Wilson Oy
Finland
1,200 8.62 14.40
227 BladeCenter LS21, Opteron Dual Core 2.4 GHz, GigEthernet, IBM
Bank (I)
United Kingdom
3,484 8.58 16.74 226
228 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Logistic Services (E)
United States
1,568 8.54 14.61
229 Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet, HPE
Logistic Services
Germany
1,560 8.53 14.54
230 BladeCenter LS20, Opteron 2.0 GHz Dual core, GigEthernet, IBM
Georgia Institute of Technology
United States
4,616 8.51 18.46 259
231 PowerEdge 1950, 2.33 GHz, GigEthernet, DELL
CNRS / CC-IN2P3
France
3,808 8.50 35.49
232 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
1,332 8.46 14.21
233 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
IT Service Provider (D)
United States
1,172 8.46 14.06
234 eServer pSeries p5 575 1.9 GHz, IBM
Beijing Meteorlogical Bureau
China
1,280 8.35 9.73 208
235 InterMediaTe - NOW Cluster - Intel Xeon 51xx, 3.0 GHz, GigEthernet, Self-made
CERN
Switzerland
1,360 8.33 16.32
236 Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,312 8.27 15.90
237 Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,300 8.25 15.84
238 Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet, HPE
Health Industry
United States
1,296 8.22 13.83
239 xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband, IBM
Technical University of Chemnitz, CHIC
Germany
2,152 8.21 11.19 209
240 Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband, HPE
CSC (Center for Scientific Computing)
Finland
2,048 8.20 10.65
241 NTU HPC - BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, Infiniband, Windows, IBM
National Taiwan University
Taiwan
1,024 8.19 10.89 47
242 xSeries x3550 Cluster Xeon, 3 GHz, Infiniband, IBM
Financial Institution
United Kingdom
852 8.19 10.22 79
243 Zeus - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband, Cray/HPE
Lawrence Livermore National Laboratory
United States
2,304 8.18 11.06
244 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband, HPE
Vyatsky State University
Russia
1,152 8.16 10.74
245 xSeries x3550 Cluster Xeon, 3 GHz, Infiniband, IBM
Financial Institution
United Kingdom
848 8.15 10.18 78
246 Hercules - PowerEdge 1950, 2.33 GHz, Infiniband, Linux Networx
Fraunhofer ITWM
Germany
1,096 8.14 10.23
247 BladeCenter LS20, Opteron 2.6 GHz Dual core, GigEthernet, IBM
Financial Institution (J)
United Kingdom
3,304 8.14 17.18 234
248 Ruby - Evolocity II (LS Supersystem) Xeon 53xx 2.66 GHz IB, Linux Networx
Fleet Numerical Meteorology and Oceanography Center
United States
1,024 8.11 10.92
249 BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband, IBM
Energy Company (A)
Italy
2,048 8.08 10.65 145
250 BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband, IBM
Energy Company (A)
Italy
2,048 8.08 10.65 145
251 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
IT Service Provider (D)
United States
1,472 8.07 13.72
252 Dawning 4000A, Opteron 2.2 GHz, Myrinet, Dawning
Shanghai Supercomputer Center
China
2,560 8.06 11.26
253 Lightning - Opteron 2 GHz, Myrinet, Linux Networx
Los Alamos National Laboratory
United States
2,816 8.05 11.26
254 Cluster Platform 3000 BL460c, Xeon 53xx 1.6GHz, Infiniband, HPE
SP Worldwide Logistics Indonesia
Indonesia
1,928 8.02 12.34
255 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet, HPE
NYCE Sales Corp
United States
1,256 8.02 13.40
256 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Financial Institution (U1)
United States
1,624 8.01 19.49 154
257 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Financial Institution (U1)
United States
1,624 8.01 19.49 154
258 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
259 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
260 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
261 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
262 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
263 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
264 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
265 Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband, HPE
Semiconductor Company (P)
United States
1,152 7.99 12.29
266 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband, HPE
CINECA / SCS - SuperComputing Solution
Italy
1,024 7.99 12.29
267 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (R)
Taiwan
1,104 7.97 13.25
268 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
1,612 7.96 17.20 160
269 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
1,612 7.96 17.20 160
270 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
1,612 7.96 17.20 160
271 xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet, IBM
Government
United States
1,612 7.96 17.20 160
272 BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet, IBM
Financial Institution (U1)
United States
1,312 7.93 14.00 61
273 Cluster Platform 4000 DL145 Opteron 2.8 GHz Infiniband, HPE
Air Force Research Laboratory
United States
2,048 7.92 11.47
274 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
275 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
276 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
277 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
278 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
279 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
280 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
281 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
282 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
283 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
284 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
285 BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet, IBM
Geoscience (P)
United States
1,604 7.92 19.25 152
286 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Bank (S1)
Spain
1,440 7.91 13.42
287 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Bank (S1)
Spain
1,440 7.91 13.42
288 HP DL380G5 Cluster, HPE
BMW AG
Germany
1,080 7.91 12.96
289 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
1,600 7.90 17.07 149
290 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
1,600 7.90 17.07 149
291 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
1,600 7.90 17.07 149
292 BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
1,600 7.90 17.07 149
293 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
294 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
295 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
296 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
297 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
298 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
299 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128
300 BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet, IBM
Banking (M)
United States
1,600 7.90 14.93 128