Top500 List - November 2006

Rmax and Rpeak values are in TFlops. 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 (TFlop/s) Rpeak (TFlop/s) Power (kW)
201 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
202 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
203 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
204 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
205 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
206 Semiconductor Company (N)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband
Hewlett-Packard
512 4.1 6.1
207 Classified
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1644 4.0 7.2 101
208 Classified
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1644 4.0 7.2 101
209 Classified
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1644 4.0 7.2 101
210 Classified
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1644 4.0 7.2 101
211 DOE/Bettis Atomic Power Laboratory
United States
Atipa Cluster, Opteron, Myrinet
Atipa Technology
1090 4.0 5.2
212 DOE/Knolls Atomic Power Laboratory
United States
Atipa Cluster, Opteron, Myrinet
Atipa Technology
1090 4.0 5.2
213 NCAR (National Center for Atmospheric Research)
United States
eServer pSeries p5 575 1.9 GHz
IBM
608 4.0 4.6 99
214 Kaiser
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1125 4.0 7.2
215 Kaiser
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1125 4.0 7.2
216 Retailer (C)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
1024 4.0 7.4
217 TeleComputing ASA
Norway
Blade Cluster BL-20P, Pentium4 Xeon 3.6 GHz, GigEthernet
Hewlett-Packard
1024 4.0 7.4
218 Telecommunication Company
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1152 4.0 7.4
219 Commissariat a l'Energie Atomique (CEA)
France
AlphaServer SC45, 1 GHz
Hewlett-Packard
2560 4.0 5.1
220 Classified
China
Cluster Platform 4000 DL145 Opteron 2.4 GHz Infiniband
Hewlett-Packard
1044 4.0 5.0
221 Hewlett-Packard
United States
Cluster Platform 4000 DL145 Opteron 2.6 GHz Infiniband
Hewlett-Packard
1024 3.9 5.3
222 Sun Solution Center for HPC
United States
SSC_V40z - Fire V40z Cluster, Opteron 2.6 GHz dual core, Infiniband, Linux
Oracle
1056 3.9 5.5
223 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
224 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
225 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
226 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
227 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
228 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
229 Geoscience (P)
United States
BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet
IBM
1600 3.9 7.0 98
230 Wincor Nixdorf Portavis
France
Blade Cluster BL-25P Opteron Dual Core 2.2 GHz, GigEthernet
Hewlett-Packard
1600 3.9 7.0
231 Semiconductor Company (M)
United States
Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband
Hewlett-Packard
960 3.9 5.0
232 Semiconductor Company (M)
United States
Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband
Hewlett-Packard
960 3.9 5.0
233 Semiconductor Company (M)
United States
Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband
Hewlett-Packard
960 3.9 5.0
234 Financial Institution (P)
France
BladeCenter LS20, Opteron 2.4 GHz Dual core, GigEthernet
IBM
1568 3.9 7.5
235 Vanderbilt University
United States
JS20 Cluster, PPC 970, 2.2 GHz, Myrinet
IBM
660 3.8 5.8
236 Institute for Molecular Science
Japan
Altix 4700 1.6 GHz
SGI
640 3.8 4.1
237 Semiconductor Company (L)
India
Cluster Platform 4000 DL145 Opteron 2.4 GHz GigEthernet
Hewlett-Packard
1400 3.8 6.7
238 Lawrence Livermore National Laboratory
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
1024 3.8 6.1
239 Lawrence Livermore National Laboratory
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
1024 3.8 6.1
240 Oracle Corporation
United States
Cluster Platform 3000 DL380 Xeon 2.8 Ghz, GigaEthernet
Hewlett-Packard
1300 3.8 7.3
241 US Army HPC Research Center at NCS
United States
Cray X1E
Cray Inc.
252 3.8 4.6
242 Synopsys
United States
EDA Express - Opteron 2.4-2.8 GHz GigEthernet
IBM/HP
1200 3.8 5.8
243 Bank (H)
Germany
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
1064 3.8 6.5
244 Bank (L)
United Kingdom
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
3200 3.8 19.6
245 ConocoPhillips
United States
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
1056 3.8 6.5
246 Credit Suisse/First Boston
United Kingdom
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
1500 3.8 9.2
247 Digital Content Provider
Australia
BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM
1148 3.8 7.0
248 Financial Services (H)
United States
BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
1024 3.8 6.6 167
249 Financial Services (N)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1000 3.8 7.2 163
250 Financial Services (N)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1000 3.8 7.2 163
251 Financial Services (N)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1300 3.8 9.4 212
252 Geoscience (B)
India
BladeCenter HS20 Cluster, Xeon EM64T 3.4 GHz - Gig-Ethernet
IBM
1024 3.8 7.0 167
253 Geoscience (C)
United Kingdom
xSeries Xeon 3.06 GHz - Gig-E
IBM
1128 3.8 6.9
254 Geoscience (C)
United Kingdom
xSeries Xeon 3.06 GHz - Gig-E
IBM
1128 3.8 6.9
255 Geoscience (G)
India
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1024 3.8 7.4 167
256 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 3.06 GHz - Gig-E
IBM
1000 3.8 6.1
257 Petroleum Company (C)
Brazil
xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM
1024 3.8 6.3
258 Petroleum Company (H)
China
BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, GigEthernet
IBM
1024 3.8 6.6 167
259 PGS
United States
xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM
1024 3.8 6.3
260 Saudi Aramco
Saudi Arabia
BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
1536 3.8 9.8 251
261 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, Gig-Ethernet
IBM
1088 3.8 7.0 178
262 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1070 3.8 7.7 175
263 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1004 3.8 7.2 164
264 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1074 3.8 7.7 175
265 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, Gig-Ethernet
IBM
1088 3.8 7.0 178
266 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1070 3.8 7.7 175
267 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1070 3.8 7.7 175
268 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1004 3.8 7.2 164
269 Semiconductor Company (D)
Israel
xSeries Xeon 3.06 GHz - Gig-E
IBM
1120 3.8 6.9
270 Semiconductor Company (D)
Israel
BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, GigEthernet
IBM
1464 3.8 9.4 239
271 Telco
Canada
BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM
1036 3.8 6.6 169
272 Westgrid
Canada
glacier - BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
1680 3.8 10.3
273 WETA Digital
New Zealand
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1000 3.8 7.2 163
274 Xin Jiang Oil
China
BladeCenter HS20 Cluster, Xeon EM64T 3.4 GHz, Gig-Ethernet
IBM
1064 3.8 7.2 174
275 PetrĂ³leo Brasileiro S.A
Brazil
bwr1 - Cluster Platform 3000 DL140G3 Xeon 3.06 GHz GigEthernet
Hewlett-Packard
1300 3.7 8.0
276 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
1288 3.7 9.3 211
277 Naval Oceanographic Office - NAVO DSRC
United States
pSeries 690 Turbo 1.3 GHz
IBM
1408 3.7 7.3
278 Louisiana State University
United States
eServer pSeries p5 575 1.9 GHz
IBM
560 3.7 4.3 91
279 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
280 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
281 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
282 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
283 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
284 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet
IBM
1048 3.7 7.5 171
285 Classified
Netherlands
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1024 3.7 6.6
286 ConocoPhillips
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1024 3.7 6.6
287 Financial Institution (K)
United States
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1024 3.7 6.6
288 Telecommunication Company
United States
Integrity Superdome, Itanium2 1.6 GHz, HyperPlex
Hewlett-Packard
768 3.7 4.9
289 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
970 3.7 7.0 158
290 Calyon
France
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1056 3.6 6.8
291 Calyon
France
Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet
Hewlett-Packard
1056 3.6 6.8
292 Telecommunication Company
United States
SuperDome 1.1 GHz/HyperPlex
Hewlett-Packard
1536 3.6 6.8
293 Telecommunication Company
United States
SuperDome 1.1 GHz/HyperPlex
Hewlett-Packard
1536 3.6 6.8
294 Telecommunication Company
United States
SuperDome 1.1 GHz/HyperPlex
Hewlett-Packard
1536 3.6 6.8
295 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
966 3.6 7.0 158
296 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
966 3.6 7.0 158
297 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
966 3.6 7.0 158
298 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
966 3.6 7.0 158
299 Semiconductor Company (C)
United States
BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet
IBM
966 3.6 7.0 158
300 IBM Poughkeepsie Benchmarking Center
United States
BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet
IBM
512 3.6 5.1