All machines in Europe in the 2007-11 supercomputer list, sorted by country.

Country Rank Manufacturer Computer Rmax Installation Site Year # Proc Rpeak Nmax N1/2

Belgium

Total number of machines: 1
Total Rmax performance in Glop/s: 7,597
Belgium 315 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 7596.8 Belgacom 2007 1044 12528

Denmark

Total number of machines: 1
Total Rmax performance in Glop/s: 5,949
Denmark 496 IBM xSeries x3455 Cluster Opteron, 2.6 GHz, GigEthernet 5949.4 Technical University of Denmark 2007 2416 12563.2

Finland

Total number of machines: 5
Total Rmax performance in Glop/s: 43,987
Finland 162 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 9667.9 Geodis Wilson Oy 2007 1360 16320
Finland 204 Cray Inc. Louhi - Cray XT4, 2.6 GHz 8883 CSC (Center for Scientific Computing) 2006 2024 10525
Finland 223 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 8617.9 Geodis Wilson Oy 2007 1200 14400
Finland 224 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet 8617.9 Geodis Wilson Oy 2007 1200 14400
Finland 238 Hewlett-Packard Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband 8200.2 CSC (Center for Scientific Computing) 2006 2048 10649

France

Total number of machines: 17
Total Rmax performance in Glop/s: 222,555
France 19 Bull SA Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics 52840 Commissariat a l'Energie Atomique (CEA) 2006 9968 63795.2
France 26 Bull SA CEA-CCRT-Platine - Novascale 3045, Itanium2 1.6 GHz, Infiniband 42130 Commissariat a l'Energie Atomique (CEA) 2007 7680 49152 1430000
France 53 IBM Frontier - eServer Blue Gene Solution 18665 EDF R&D 2007 8192 22937.6 442367
France 155 IBM BladeCenter LS21, Opteron Dual Core 2.8 GHz, GigEthernet 9850 Financial Institution (P) 2007 4000 22400
France 166 IBM xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 9577.59 Texas Instruments 2007 1612 19344
France 184 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet 9287 Financial Institution (P) 2007 1680 15677.8
France 196 IBM Houat - eServer pSeries p5 575 1.5 GHz/1.9GHz, Myrinet/Infiniband 9055 Total SA 2007 2048 13926
France 210 IBM eServer pSeries 575, p5+ 1.9 GHz, Infiniband 8809 Aerospace Company (E) 2007 1472 11187.2
France 211 Hewlett-Packard Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband 8751 Hewlett Packard 2007 1024 12288
France 229 Dell PowerEdge 1950, 2.33 GHz, GigEthernet 8500 IN2P3 - CC 2007 3808 35490
France 341 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet 7255.47 Financial Institution (P) 2007 1200 11198.4
France 406 IBM BladeCenter LS21, Opteron Dual Core 2.4 GHz, GigEthernet, Windows 6648 Financial Institution (Q) 2007 3000 14400
France 407 IBM BladeCenter LS21, Opteron Dual Core 2.2 GHz, GigEthernet, Windows 6648 Financial Institution (Q) 2007 3000 13200
France 450 IBM eServer pSeries 575, p5+ 1.9 GHz, Infiniband 6223.75 Aerospace Company (E) 2007 1040 7904
France 458 IBM xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet 6142.96 Research 2007 1016 9481.31
France 480 IBM xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet 6094.59 Research 2007 1008 9406.66
France 481 IBM BladeCenter LS21, Opteron Dual Core 2.0 GHz, GigEthernet 6077.86 Financial Institution (Q) 2007 2800 11200

Germany

Total number of machines: 31
Total Rmax performance in Glop/s: 536,464
Germany 2 IBM JUGENE - Blue Gene/P Solution 167300 Forschungszentrum Juelich (FZJ) 2007 65536 222822 1766399
Germany 15 SGI HLRB-II - Altix 4700 1.6 GHz 56520 Leibniz Rechenzentrum 2007 9728 62259.2 1583232
Germany 28 IBM JUBL - eServer Blue Gene Solution 37330 Forschungszentrum Juelich (FZJ) 2006 16384 45875 663551
Germany 40 IBM Genius - Blue Gene/P Solution 21910 Max-Planck-Gesellschaft MPI/IPP 2007 8192 27850 602111
Germany 96 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 13380.6 Financial Institution (D) 2007 2640 24604.8
Germany 97 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 13380.6 Financial Institution (D) 2007 2640 24604.8
Germany 99 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 12980.4 Financial Institution (D) 2007 2544 23710.1
Germany 104 Transtec AG Transtec Xeon Cluster 12640 Scientific Supercomputing Center Karlsruhe 2007 1616 17194 575000
Germany 112 SGI Altix 4700 1.6 GHz 12072 Technische Universitaet Dresden 2006 2048 13107.2 655872
Germany 114 Hewlett-Packard Cluster Platform 4000 DL145 Opteron Dual Core 2.6 GHz Infiniband 11856 Scientific Supercomputing Center Karlsruhe 2006 3000 15600
Germany 123 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband 11059 Audi AG 2007 1280 15360
Germany 124 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 11011.4 Bechtle Data AG 2007 1792 19117.1
Germany 125 Linux Networx Deimos - Opteron dual core 2.6 GHz, Infiniband 10880 Technische Universitaet Dresden 2007 2576 13395 742560 109200
Germany 127 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 10808.9 Financial Institution (D) 2007 2048 19087
Germany 128 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 10808.9 Financial Institution (D) 2007 2048 19087
Germany 144 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 10267 Logistic Services 2007 1656 17666
Germany 168 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 9543.9 Logistic Services (D) 2007 1336 16032
Germany 202 NEC SX8/576M72 8923 HWW/Universitaet Stuttgart 2005 576 9216 829440 55296
Germany 227 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 8531.7 Logistic Services 2007 1560 14539.2
Germany 237 IBM xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband 8210 Technical University of Chemnitz, CHIC 2007 2152 11190.4
Germany 244 Linux Networx Hercules - PowerEdge 1950, 2.33 GHz, Infiniband 8137 Fraunhofer ITWM 2007 1096 10227
Germany 286 Hewlett-Packard HP DL380G5 Cluster 7905 BMW AG 2007 1080 12960
Germany 321 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet 7497.4 Classified 2007 1744 12975.4
Germany 329 Hewlett-Packard Cluster Platform 3000 DL140G3, Xeon 51xx 3 Ghz, Infiniband 7315 Universitaet Erlangen - Regionales Rechenzentrum Erlangen 2007 864 10386
Germany 370 IBM BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 7066.77 Banking (G2) 2007 1432 13363.4
Germany 375 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 6997.9 Concat AG 2007 956 11472
Germany 395 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 6746.6 Concat AG 2007 920 11040
Germany 404 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 6674 Logistic Services 2007 1192 11109
Germany 421 Megware Damiana - NOW Cluster - Intel Xeon 5160, 3 GHz 6527 Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut 2007 672 8064 382000
Germany 453 IBM xSeries x3550 Cluster Xeon quad core 2.33 GHz, Myrinet 6191.33 MTU Aero Engines 2007 1024 9555.97
Germany 494 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 5992.3 Logistic Services (D) 2007 1060 9891

Italy

Total number of machines: 6
Total Rmax performance in Glop/s: 69,112
Italy 48 IBM BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband 19910 CINECA 2007 5120 61440
Italy 71 IBM BCX - eServer 326 Cluster, Opteron Dual Core 2.6 GHz, Infiniband 15760 CINECA 2007 10240 53248
Italy 180 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband 9287 ENEA 2007 2560 23889.9
Italy 247 IBM BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband 8083.69 Energy Company (A) 2007 2048 10649.6
Italy 248 IBM BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband 8083.69 Energy Company (A) 2007 2048 10649.6
Italy 264 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband 7987.2 CINECA / SCS - SuperComputing Solution 2006 1024 12288

Luxembourg

Total number of machines: 1
Total Rmax performance in Glop/s: 7,776
Luxembourg 307 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 7776.1 Classified 2007 1408 13122.6

Netherlands

Total number of machines: 6
Total Rmax performance in Glop/s: 65,154
Netherlands 37 IBM Stella - eServer Blue Gene Solution 27450 ASTRON/University Groningen 2005 12288 34406.4 516095
Netherlands 120 IBM Huygens - eServer pSeries 575, p5+ 1.9 GHz, Infiniband 11490 SARA (Stichting Academisch Rekencentrum) 2007 1920 14592 576000
Netherlands 338 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet 7258.6 IT Service Provider (C) 2007 1128 12033
Netherlands 426 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 6357.8 IT Service Provider (C) 2007 864 10368
Netherlands 427 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 6357.8 IT Service Provider (C) 2007 864 10368
Netherlands 447 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband 6240 Consulting Company (B) 2007 800 9600

Norway

Total number of machines: 2
Total Rmax performance in Glop/s: 13,767
Norway 322 Hewlett-Packard Cluster Platform 3000 DL380 Xeon 51xx 3.0 Ghz, Infiniband 7495.7 Statoil 2006 1024 12288
Norway 442 IBM eServer pSeries p5 575 1.9 GHz 6271.71 Norwegian University of Science and Technology 2006 960 7296

Poland

Total number of machines: 1
Total Rmax performance in Glop/s: 6,356
Poland 428 IBM BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 6356.15 Communications Company (P1) 2007 1288 15456

Russia

Total number of machines: 7
Total Rmax performance in Glop/s: 82,615
Russia 33 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband 33885.1 Joint Supercomputer Center 2007 3760 45120
Russia 181 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband 9287 Ufa State Aviation Technical University 2007 2128 19858.5
Russia 183 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband 9287 Siberian National University 2007 1808 16872.3
Russia 199 T-Platforms SKIF-Cyberia - Xeon Cluster, QLogic InfiniPath 9010 Tomsk State University 2007 1128 12002 338400
Russia 242 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband 8159.8 Vyatsky State University 2007 1152 10736.6
Russia 408 IBM MVS-15000BM, eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet 6645.53 Joint Supercomputer Center 2006 1148 10102.4
Russia 430 IBM BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband 6341 Industrial Company 2007 672 8064

Spain

Total number of machines: 9
Total Rmax performance in Glop/s: 137,452
Spain 13 IBM MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet 63830 Barcelona Supercomputing Center 2006 10240 94208
Spain 89 IBM BladeCenter JS20 Cluster, PPC 970, 2.2 GHz, Myrinet 14000 CeSViMa - BSC 2006 2408 21190.4
Spain 100 Hewlett-Packard Finis Terrae - Integrity rx7640/Superdome Itanium2 Cluster 12970 Centro de Supercomp. de Galicia 2007 2400 15360
Spain 137 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet 10388.9 Financial Institution (S2) 2007 2552 18987
Spain 284 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 7909.6 Bank (S1) 2007 1440 13420.8
Spain 285 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 7909.6 Bank (S1) 2007 1440 13420.8
Spain 337 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 7269 Memory Set S.A. 2007 996 11952
Spain 393 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet 6818.7 Financial Institution (S1) 2007 1568 11666
Spain 429 IBM BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet 6356.15 Telefonica Servicios Moviles 2007 1288 12019.6

Sweden

Total number of machines: 7
Total Rmax performance in Glop/s: 186,176
Sweden 5 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband 102800 Government Agency 2007 13728 146430 575000
Sweden 23 Hewlett-Packard Cluster Platform 3000 DL140 Cluster, Xeon 2.33GHz Infiniband 44460 National Supercomputer Centre (NSC) 2007 6400 59648 1203200
Sweden 154 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 9884.1 Financial Institution 2007 1848 17223.4
Sweden 209 IBM BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 8843 Chalmers University of Technology 2007 1792 21504
Sweden 353 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 7188.4 Financial Institution 2007 1292 12041.4
Sweden 394 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet 6756.2 Financial Institution 2007 1552 11547
Sweden 445 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 6244.8 Financial Institution 2007 1108 10339

Switzerland

Total number of machines: 7
Total Rmax performance in Glop/s: 74,568
Switzerland 54 IBM eServer Blue Gene Solution 18665 Ecole Polytechnique Federale de Lausanne 2005 8192 22937.6 442367
Switzerland 84 Cray Inc. Cray XT3, 2.6 GHz dual Core 14220 Swiss Scientific Computing Center (CSCS) 2006 3328 17305.6
Switzerland 165 DALCO AG Switzerland Albert - Dalco Cluster, Intel Xeon 3.0 Ghz, Quadrics 9604 BMW Sauber F1 2006 1024 12288 492000
Switzerland 173 IBM eServer Blue Gene Solution 9433 IBM Research 2005 4096 11468.8 331775
Switzerland 233 Self-made InterMediaTe - NOW Cluster - Intel Xeon 51xx, 3.0 GHz, GigEthernet 8329 CERN 2007 1360 16320
Switzerland 355 IBM xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet 7158.73 Banking B 2007 1184 11049.1
Switzerland 356 IBM xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet 7158.73 Banking B 2007 1184 11049.1

United Kingdom

Total number of machines: 48
Total Rmax performance in Glop/s: 512,400
United Kingdom 17 Cray Inc. HECToR - Cray XT4, 2.8 GHz 54648 University of Edinburgh 2007 11328 63436.8
United Kingdom 35 Cray Inc. Cray XT3, 2.6 GHz dual Core 32498 Atomic Weapons Establishment 2006 7812 40622
United Kingdom 51 IBM BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet 19039.5 University of Reading 2007 3040 27968
United Kingdom 60 Dell Darwin - PowerEdge 1950, 3.0 GHz, Infinipath 18270 Cambridge University 2006 2340 28080 713000
United Kingdom 67 IBM eServer pSeries p5 575 1.9 GHz 16202 ECMWF 2007 2480 18848
United Kingdom 68 IBM eServer pSeries p5 575 1.9 GHz 16202 ECMWF 2007 2480 18848
United Kingdom 90 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 13904.1 Financial Institution (U) 2007 2768 25797.8
United Kingdom 101 IBM eServer pSeries p5 575 1.5 GHz 12940 HPCx 2006 2560 15360 600000
United Kingdom 113 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 11887.2 Financial Institution 2007 1704 20448
United Kingdom 121 IBM Blue Gene/P Solution 11110 Science and Technology Facilities Council - Daresbury Laboratory 2007 4096 13926.4 466943
United Kingdom 126 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband 10857 Semiconductor Company (O) 2007 1392 16704
United Kingdom 148 Dell CX1 - PowerEdge 1955, 2.66 GHz, Gigabit/10G Infiniband 10100 Imperial College ICT HPC 2006 1680 17922.2
United Kingdom 153 IBM xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet 9914.07 Financial DCCoD (A) 2007 1700 20400
United Kingdom 156 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 9850 Financial DCCoD (B) 2007 4000 17600
United Kingdom 157 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 9850 Financial Services (M) 2007 4000 17600
United Kingdom 161 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet 9732.3 Food Industry 2007 1560 16642.1
United Kingdom 177 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 9392 Computacenter 2007 1744 16254.1
United Kingdom 178 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 9334.3 Computacenter 2007 1304 15648
United Kingdom 182 IBM BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet 9287 Finance L 2007 1904 17768.1
United Kingdom 190 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 9221.6 Computacenter 2007 1464 15618
United Kingdom 191 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet 9221.6 Computacenter 2007 1464 15618
United Kingdom 192 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 9162.3 Food Industry 2007 1696 15806.7
United Kingdom 195 IBM BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband 9058 University of Warwick 2007 960 11520
United Kingdom 214 IBM BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 8705.16 Financial Services (O) 2007 1764 18818.4
United Kingdom 215 IBM BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet 8705.16 Financial Services (O) 2007 1764 18818.4
United Kingdom 225 IBM BladeCenter LS21, Opteron Dual Core 2.4 GHz, GigEthernet 8579 Bank (I) 2007 3484 16743
United Kingdom 230 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet 8461.3 Computacenter 2007 1332 14209.8
United Kingdom 234 Hewlett-Packard Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet 8271.9 Computacenter 2007 3312 15897.6
United Kingdom 235 Hewlett-Packard Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet 8249.1 Computacenter 2007 3300 15840
United Kingdom 240 IBM xSeries x3550 Cluster Xeon, 3 GHz, Infiniband 8186.93 Financial DCCoD (A) 2007 852 10224
United Kingdom 243 IBM xSeries x3550 Cluster Xeon, 3 GHz, Infiniband 8148.49 Financial DCCoD (A) 2007 848 10176
United Kingdom 245 IBM BladeCenter LS20, Opteron 2.6 GHz Dual core, GigEthernet 8136 Financial Institution (J) 2007 3304 17181
United Kingdom 316 IBM BladeCenter LS21, Opteron Dual Core 2.2 GHz, GigEthernet 7584.5 Financial Services (UK1) 2007 3080 13552
United Kingdom 325 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband 7405 Semiconductor Company (O) 2007 1068 11393
United Kingdom 326 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 7387.5 Financial DCCoD (B) 2007 3000 13200
United Kingdom 327 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 7387.5 Financial DCCoD (B) 2007 3000 13200
United Kingdom 401 Hewlett-Packard Cluster Platform 4000 BL685c, Opteron DC 2.4GHz, Infiniband 6682 Food Industry 2007 1808 8678
United Kingdom 402 Hewlett-Packard Cluster Platform 4000 BL685c, Opteron DC 2.4GHz, Infiniband 6682 Food Industry 2007 1808 8678
United Kingdom 431 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 6320.4 Retail 2007 1128 10513
United Kingdom 434 IBM BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 6316 Financial DCCoD (B) 2007 1280 15360
United Kingdom 435 IBM BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 6316 Financial DCCoD (B) 2007 1280 15360
United Kingdom 436 IBM BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet 6316 Financial DCCoD (B) 2007 1280 15360
United Kingdom 440 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet 6278.7 Semiconductor Company (O) 2007 1120 10438.4
United Kingdom 452 IBM BladeCenter LS41, Opteron Dual Core 2.8 GHz, GigEthernet 6205.5 Financial Services (O) 2007 2520 14112
United Kingdom 454 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 6156.25 Financial DCCoD (B) 2007 2500 11000
United Kingdom 455 IBM BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet 6156.25 Financial DCCoD (B) 2007 2500 11000
United Kingdom 457 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet 6152.9 Semiconductor Company (O) 2007 1092 10177.4
United Kingdom 500 Hewlett-Packard Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet 5929.6 Semiconductor Company (O) 2007 1344 9999.4

Top machine in Europe over two years. Accumulation from several lists.

Country Rank Manufacturer Computer Rmax Installation Site Year # Proc Rpeak Nmax N1/2
List date: 200711 XML-file: top500-200711.xml
Germany 2 IBM JUGENE - Blue Gene/P Solution 167300 Forschungszentrum Juelich (FZJ) 2007 65536 222822 1766399
List date: 200706 XML-file: top500-200706.xml
Spain 9 IBM MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet 62630 Barcelona Supercomputing Center 2006 10240 94208
List date: 200611 XML-file: top500-200611.xml
Spain 5 IBM MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet 62630 Barcelona Supercomputing Center 2006 10240 94208
List date: 200606 XML-file: top500-200606.xml
France 5 Bull SA Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics 42900 Commissariat a l'Energie Atomique (CEA) 2006 8704 55705.6
List date: 200511 XML-file: top500-200511.xml
Spain 8 IBM MareNostrum - JS20 Cluster, PPC 970, 2.2 GHz, Myrinet 27910 Barcelona Supercomputer Center 2005 4800 42144 977816
List date: 200506 XML-file: top500-200506.xml
Spain 5 IBM MareNostrum - JS20 Cluster, PPC 970, 2.2 GHz, Myrinet 27910 Barcelona Supercomputer Center 2005-06-09 4800 42144 977816
List date: 200411 XML-file: top500-200411.xml
Spain 4 IBM eServer BladeCenter JS20+ (PowerPC970 2.2 GHz), Myrinet 20530.00 Barcelona Supercomputing Center 2004 3564 31363.00 812592
List date: 200406 XML-file: top500-200406.xml
United Kingdom 6 IBM eServer pSeries 690 (1.9 GHz Power4+) 8955.00 ECMWF 2004 2112 16051.00 350000
List date: 200311 XML-file: top500-200311.xml
France 15 Hewlett-Packard AlphaServer SC45, 1 GHz 3980.00 Commissariat a l'Energie Atomique (CEA) 2001 2560 5120.00 360000 85000
List date: 200306 XML-file: top500-200306.xml
France 10 Hewlett-Packard AlphaServer SC ES45/1 GHz 3980 Commissariat a l'Energie Atomique (CEA) Bruyeres-le-Chatel 2001 2560 5120 360000 85000
List date: 200211 XML-file: top500-200211.xml
France 7 Hewlett-Packard AlphaServer SC ES45/1 GHz 3980 Commissariat a l'Energie Atomique (CEA) Bruyeres-le-Chatel 2001 2560 5120 360000 85000
List date: 200206 XML-file: top500-200206.xml
France 4 Hewlett-Packard AlphaServer SC ES45/1 GHz 3980 Commissariat a l'Energie Atomique (CEA) Bruyeres-le-Chatel 2001 2560 5120 360000 85000
List date: 200111 XML-file: top500-200111.xml
Germany 10 IBM SP Power3 375 MHz 16 way 1293.00 Deutscher Wetterdienst 2001 1280 1920    
List date: 200106 XML-file: top500-200106.xml
Germany 12 Hitachi SR8000-F1/112 1035 Leibniz Rechenzentrum Muenchen 2000 112 1344 120000 15160
List date: 200011 XML-file: top500-200011.xml
Germany 7 Hitachi SR8000-F1/112 1035 Leibniz Rechenzentrum Muenchen 2000 112 1344 120000 15160
List date: 200006 XML-file: top500-200006.xml
Germany 5 Hitachi SR8000-F1/112 1035 Leibniz Rechenzentrum Muenchen 2000 112 1344 120000 15160
List date: 199911 XML-file: top500-199911.xml
Germany 9 Cray/SGI T3E1200 671.2 Deutscher WetterdienstOffenbach 1999 812 974.4 . .
List date: 199906 XML-file: top500-199906.xml
UK 7 SGI T3E900 552.92 United Kingdom Meteorological OfficeBracknell 1997 876 788.4 . .

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Order installation sites according to number of machines at each site.

10 Banking (M)
9 Financial Institution
9 IT Service Provider (B)
8 Government Classified
8 Los Alamos National Laboratory
8 IT Service Provider (D)
8 Financial DCCoD (B)
8 IT Service Provider (C)
7 Lawrence Livermore National Laboratory
7 Computacenter
7 Logistic Services (E)
7 Government
6 Financial Services (N)
6 Gaming Company (B)
5 NCSA
5 IT Services Provider (C)
5 Financial Institution (D)
5 Semiconductor Company (O)
5 Financial Institution (U1)
4 US Army Research Laboratory (ARL)
4 Food Industry
3 NNSA/Sandia National Laboratories
3 Oak Ridge National Laboratory
3 NERSC/LBNL
3 NASA/Ames Research Center/NAS
3 Wright-Patterson Air Force Base/DoD ASC
3 Naval Oceanographic Office (NAVOCEANO)
3 High Energy Accelerator Research Organization /KEK
3 Cray Inc.
3 Logistic Services
3 Financial DCCoD (A)
3 Financial Institution (P)
3 Geodis Wilson Oy
3 Research
3 System Integrator (A)
3 Financial Services (O)
3 Classified
3 Cerner Corp.
3 Financial Institution (Q)
2 DOE/NNSA/LLNL
2 Forschungszentrum Juelich (FZJ)
2 Computational Research Laboratories, TATA SONS
2 IBM Thomas J. Watson Research Center
2 Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
2 Commissariat a l'Energie Atomique (CEA)
2 Joint Supercomputer Center
2 CINECA
2 ECMWF
2 National Centers for Environmental Prediction
2 UCSD/San Diego Supercomputer Center
2 Scientific Supercomputing Center Karlsruhe
2 Technische Universitaet Dresden
2 Energy Company (G)
2 Geoscience (H)
2 Logistic Services (D)
2 Pacific Northwest National Laboratory
2 Japan Meteorological Agency
2 CSC (Center for Scientific Computing)
2 Aerospace Company (E)
2 NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
2 Fleet Numerical Meteorology and Oceanography Center
2 Energy Company (A)
2 Semiconductor Company (R)
2 Bank (S1)
2 Qualcomm
2 Honeywell
2 Digital Media Company (G)
2 Semiconductor Company (M)
2 Banking B
2 Web Services
2 Bear Stearns
2 Concat AG
2 Insight Direct
2 Semiconductor Company (S)
1 SGI/New Mexico Computing Applications Center (NMCAC)
1 Government Agency
1 Stony Brook/BNL, New York Center for Computational Sciences
1 Barcelona Supercomputing Center
1 Leibniz Rechenzentrum
1 GSIC Center, Tokyo Institute of Technology
1 University of Edinburgh
1 Texas Advanced Computing Center/Univ. of Texas
1 National Supercomputer Centre (NSC)
1 IBM - Rochester
1 Maui High-Performance Computing Center (MHPCC)
1 The Earth Simulator Center
1 ERDC MSRC
1 Louisiana Optical Network Initiative
1 Atomic Weapons Establishment
1 University of North Carolina
1 ASTRON/University Groningen
1 Caltech
1 Max-Planck-Gesellschaft MPI/IPP
1 Indiana University
1 Holland Computing Center at PKI
1 IBM Advanced Client Technology Center
1 National Center for High Performance Computing
1 SGI
1 University of Reading
1 Computational Biology Research Center, AIST
1 EDF R&D
1 Ecole Polytechnique Federale de Lausanne
1 IBM Rochester, On Demand Deep Computing Center
1 Indian Institute of Science
1 Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute
1 Cambridge University
1 University of Minnesota
1 University of Southern California
1 Idaho National Laboratory
1 Pittsburgh Supercomputing Center
1 COLSA
1 University of Tokyo
1 Korea Meteorological Administration
1 Stanford University/Biomedical Computational Facility
1 Ohio Supercomputer Center
1 Kyushu University
1 Japan Marine Science and Technology
1 Naval Research Laboratory (NRL)
1 Swiss Scientific Computing Center (CSCS)
1 CeSViMa - BSC
1 Financial Institution (U)
1 Semiconductor Company
1 Jefferson Lab
1 Centro de Supercomp. de Galicia
1 HPCx
1 University of Kentucky
1 Brigham Young University
1 Geoscience (E)
1 Virginia Tech
1 Arizona State University High Performance Computing Center
1 Japan Atomic Energy Research Institute
1 Microsoft Windows HPC Group
1 SARA (Stichting Academisch Rekencentrum)
1 Science and Technology Facilities Council - Daresbury Laboratory
1 NCAR (National Center for Atmospheric Research)
1 Audi AG
1 Bechtle Data AG
1 Intel
1 Stanford University High Performance Computing Center
1 Industry
1 Louisiana State University
1 Financial Institution (S2)
1 Center for Computational Science, University of Tsukuba
1 China Meteorological Administration
1 Financial Institution (M)
1 Banking
1 Imperial College ICT HPC
1 SBC Service Inc
1 Argonne National Laboratory - CNM
1 Geoscience (U)
1 Financial Services (M)
1 BMW Sauber F1
1 Texas Instruments
1 Manufacturing Company (I)
1 Harvard University
1 IBM - Almaden Research Center
1 IBM Research
1 Renaissance Computing Institute (RENCI)
1 University of Canterbury
1 ENEA
1 Ufa State Aviation Technical University
1 Finance L
1 Siberian National University
1 Distribution
1 Digital Media
1 University of Warwick
1 Total SA
1 Tomsk State University
1 Australian Partnership for Advanced Computing (APAC)
1 HWW/Universitaet Stuttgart
1 Sun Solution Center for HPC
1 University of Alaska - ARSC
1 Software
1 Chalmers University of Technology
1 Hewlett Packard
1 Institute of Physical and Chemical Res. (RIKEN)
1 Financial (V)
1 Bank (I)
1 Georgia Institute of Technology
1 IN2P3 - CC
1 Beijing Meteorlogical Bureau
1 CERN
1 Health Industry
1 Technical University of Chemnitz, CHIC
1 National Taiwan University
1 Vyatsky State University
1 Fraunhofer ITWM
1 Financial Institution (J)
1 Shanghai Supercomputer Center
1 SP Worldwide Logistics Indonesia
1 NYCE Sales Corp
1 CINECA / SCS - SuperComputing Solution
1 BMW AG
1 Near East University
1 Online Gaming (D)
1 University at Buffalo, SUNY, Center for Computational Res.
1 UT SimCenter at Chattanooga
1 Defense Classified
1 Belgacom
1 Financial Services (UK1)
1 Biotechnology
1 Purdue University
1 CAE Company
1 Statoil
1 Fannie Mae Mortgage
1 Michigan State University
1 Universitaet Erlangen - Regionales Rechenzentrum Erlangen
1 Right Media Inc
1 HPFS/COMCAST
1 Semiconductor Company (F)
1 Memory Set S.A.
1 Financial Services (H)
1 Cranfield University
1 Tokyo University - Institute for Cosmic Ray Research
1 Banking (G2)
1 Geoscience (F)
1 Data Management
1 Fermi National Accelerator Laboratory
1 University of Sherbrooke
1 Nagoya University
1 Financial Institution (S1)
1 AVNET Computer
1 Environment Canada
1 Semiconductor Company (K)
1 Merck and Company
1 Financial Institution (U2)
1 Rearden Commerce
1 Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut
1 Mitsubishi UFJ Securities
1 Communications Company (P1)
1 Telefonica Servicios Moviles
1 Industrial Company
1 Retail
1 NASA/Goddard Space Flight Center
1 Institute for Materials Research/Tohoku University
1 Norwegian University of Science and Technology
1 Consulting Company (B)
1 Manufacturing Company (G)
1 PETROBRAS
1 MTU Aero Engines
1 Grid Technology Research Center, AIST
1 Data Processing
1 Istanbul Technical University (ITU)
1 SharcNet
1 Tohoku University, Institute of Fluid Science
1 Telecommunication Company
1 Technical University of Denmark
1 University of California - Santa Cruz

All the installation site names, sorted alphabetically

Aerospace Company (E)
Argonne National Laboratory - CNM
Arizona State University High Performance Computing Center
ASTRON/University Groningen
Atomic Weapons Establishment
Audi AG
Australian Partnership for Advanced Computing (APAC)
AVNET Computer
Bank (I)
Bank (S1)
Banking
Banking (G2)
Banking (M)
Banking B
Barcelona Supercomputing Center
Bear Stearns
Bechtle Data AG
Beijing Meteorlogical Bureau
Belgacom
Biotechnology
BMW AG
BMW Sauber F1
Brigham Young University
CAE Company
Caltech
Cambridge University
Center for Computational Science, University of Tsukuba
Centro de Supercomp. de Galicia
CERN
Cerner Corp.
CeSViMa - BSC
Chalmers University of Technology
China Meteorological Administration
CINECA
CINECA / SCS - SuperComputing Solution
Classified
COLSA
Commissariat a l'Energie Atomique (CEA)
Communications Company (P1)
Computacenter
Computational Biology Research Center, AIST
Computational Research Laboratories, TATA SONS
Concat AG
Consulting Company (B)
Cranfield University
Cray Inc.
CSC (Center for Scientific Computing)
Data Management
Data Processing
Defense Classified
Digital Media
Digital Media Company (G)
Distribution
DOE/NNSA/LLNL
ECMWF
Ecole Polytechnique Federale de Lausanne
EDF R&D
ENEA
Energy Company (A)
Energy Company (G)
Environment Canada
ERDC MSRC
Fannie Mae Mortgage
Fermi National Accelerator Laboratory
Finance L
Financial (V)
Financial DCCoD (A)
Financial DCCoD (B)
Financial Institution
Financial Institution (D)
Financial Institution (J)
Financial Institution (M)
Financial Institution (P)
Financial Institution (Q)
Financial Institution (S1)
Financial Institution (S2)
Financial Institution (U)
Financial Institution (U1)
Financial Institution (U2)
Financial Services (H)
Financial Services (M)
Financial Services (N)
Financial Services (O)
Financial Services (UK1)
Fleet Numerical Meteorology and Oceanography Center
Food Industry
Forschungszentrum Juelich (FZJ)
Fraunhofer ITWM
Gaming Company (B)
Geodis Wilson Oy
Georgia Institute of Technology
Geoscience (E)
Geoscience (F)
Geoscience (H)
Geoscience (P)
Geoscience (U)
Government
Government Agency
Government Classified
Grid Technology Research Center, AIST
GSIC Center, Tokyo Institute of Technology
Harvard University
Health Industry
Hewlett Packard
High Energy Accelerator Research Organization /KEK
Holland Computing Center at PKI
Honeywell
HPCx
HPFS/COMCAST
HWW/Universitaet Stuttgart
IBM Advanced Client Technology Center
IBM - Almaden Research Center
IBM Research
IBM - Rochester
IBM Rochester, On Demand Deep Computing Center
IBM Thomas J. Watson Research Center
Idaho National Laboratory
Imperial College ICT HPC
IN2P3 - CC
Indiana University
Indian Institute of Science
Industrial Company
Industry
Insight Direct
Institute for Materials Research/Tohoku University
Institute of Physical and Chemical Res. (RIKEN)
Intel
Istanbul Technical University (ITU)
IT Service Provider (B)
IT Service Provider (C)
IT Service Provider (D)
IT Services Provider (C)
Japan Atomic Energy Research Institute
Japan Marine Science and Technology
Japan Meteorological Agency
Jefferson Lab
Joint Supercomputer Center
Korea Meteorological Administration
Kyushu University
Lawrence Livermore National Laboratory
Leibniz Rechenzentrum
Logistic Services
Logistic Services (D)
Logistic Services (E)
Los Alamos National Laboratory
Louisiana Optical Network Initiative
Louisiana State University
Manufacturing Company (G)
Manufacturing Company (I)
Maui High-Performance Computing Center (MHPCC)
Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut
Max-Planck-Gesellschaft MPI/IPP
Memory Set S.A.
Merck and Company
Michigan State University
Microsoft Windows HPC Group
Mitsubishi UFJ Securities
MTU Aero Engines
Nagoya University
NASA/Ames Research Center/NAS
NASA/Goddard Space Flight Center
National Center for High Performance Computing
National Centers for Environmental Prediction
National Supercomputer Centre (NSC)
National Taiwan University
Naval Oceanographic Office (NAVOCEANO)
Naval Research Laboratory (NRL)
NCAR (National Center for Atmospheric Research)
NCSA
Near East University
NERSC/LBNL
NNSA/Sandia National Laboratories
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
Norwegian University of Science and Technology
NYCE Sales Corp
Oak Ridge National Laboratory
Ohio Supercomputer Center
Online Gaming (D)
Pacific Northwest National Laboratory
PETROBRAS
Pittsburgh Supercomputing Center
Purdue University
Qualcomm
Rearden Commerce
Renaissance Computing Institute (RENCI)
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
Research
Retail
Right Media Inc
SARA (Stichting Academisch Rekencentrum)
SBC Service Inc
Science and Technology Facilities Council - Daresbury Laboratory
Scientific Supercomputing Center Karlsruhe
Semiconductor Company
Semiconductor Company (C)
Semiconductor Company (F)
Semiconductor Company (K)
Semiconductor Company (M)
Semiconductor Company (O)
Semiconductor Company (P)
Semiconductor Company (R)
Semiconductor Company (S)
SGI
SGI/New Mexico Computing Applications Center (NMCAC)
Shanghai Supercomputer Center
SharcNet
Siberian National University
Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute
Software
SP Worldwide Logistics Indonesia
Stanford University/Biomedical Computational Facility
Stanford University High Performance Computing Center
Statoil
Stony Brook/BNL, New York Center for Computational Sciences
Sun Solution Center for HPC
Swiss Scientific Computing Center (CSCS)
System Integrator (A)
Technical University of Chemnitz, CHIC
Technical University of Denmark
Technische Universitaet Dresden
Telecommunication Company
Telefonica Servicios Moviles
Texas Advanced Computing Center/Univ. of Texas
Texas Instruments
The Earth Simulator Center
Tohoku University, Institute of Fluid Science
Tokyo University - Institute for Cosmic Ray Research
Tomsk State University
Total SA
UCSD/San Diego Supercomputer Center
Ufa State Aviation Technical University
Universitaet Erlangen - Regionales Rechenzentrum Erlangen
University at Buffalo, SUNY, Center for Computational Res.
University of Alaska - ARSC
University of California - Santa Cruz
University of Canterbury
University of Edinburgh
University of Kentucky
University of Minnesota
University of North Carolina
University of Reading
University of Sherbrooke
University of Southern California
University of Tokyo
University of Warwick
US Army Research Laboratory (ARL)
UT SimCenter at Chattanooga
Virginia Tech
Vyatsky State University
Web Services
Wright-Patterson Air Force Base/DoD ASC