| Rank |
Site |
System |
Cores |
Rmax (TFlop/s) |
Rpeak (TFlop/s) |
Power (kW) |
| 201 |
Internet Service
China |
xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
13596 |
76.6 |
144.7 |
421 |
| 202 |
CSC (Center for Scientific Computing)
Finland |
Cray XT5/XT4 QC 2.3 GHz
Cray Inc. |
10864 |
76.5 |
102.0 |
520 |
| 203 |
Service Provider
United States |
Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
Hewlett-Packard |
12576 |
76.2 |
147.4 |
|
| 204 |
Service Provider
United States |
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM |
13648 |
76.0 |
138.1 |
432 |
| 205 |
National Institute for Environmental Studies
Japan |
GOSAT Research Computation Facility - Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband
NSSOL / SGI Japan |
5760 |
75.9 |
177.1 |
|
| 206 |
DOE/NNSA/LLNL
United States |
ASC Purple - eServer pSeries p5 575 1.9 GHz
IBM |
12208 |
75.8 |
92.8 |
1992 |
| 207 |
Retail
United States |
HP SL390s/170s G7, Xeon X5675 6C 3.06 GHz, Gigabit Ethernet
Hewlett-Packard |
11904 |
75.6 |
145.7 |
|
| 208 |
Purdue University
United States |
Rossmann - HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G
Hewlett-Packard |
11064 |
75.4 |
96.0 |
|
| 209 |
University of Minnesota/Supercomputing Institute
United States |
Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband
Hewlett-Packard |
8568 |
75.4 |
96.0 |
|
| 210 |
Web Content Provider
United States |
HP DL160 Cluster G6, Xeon E5620 4C 2.40 GHz, Gigabit Ethernet
Hewlett-Packard |
15316 |
75.3 |
147.0 |
|
| 211 |
Web Content Provider
United States |
HP DL160 Cluster G6, Xeon E5620 4C 2.40 GHz, Gigabit Ethernet
Hewlett-Packard |
15316 |
75.3 |
147.0 |
|
| 212 |
CSIRO
Australia |
CSIRO GPU Cluster - Supermicro Xeon Cluster, E5462 2.8 Ghz, Nvidia Tesla s2050 GPU, Infiniband
Xenon Systems |
4608 |
75.3 |
143.3 |
106 |
| 213 |
IBM Development Engineering
United States |
iDataPlex DX360M3, Xeon X5670 6C 2.93 GHz, Infiniband QDR
IBM |
7248 |
75.0 |
84.9 |
227 |
| 214 |
Telecommunication Company
Japan |
HP DL160 Cluster G6, Xeon X5650 2.66 GHz, GigE
Hewlett-Packard |
13620 |
74.7 |
144.9 |
|
| 215 |
IT Service Provider (D)
United States |
Cluster Platform 3000 BL460c, Xeon E5450 4C 3.00 GHz, Gigabit Ethernet
Hewlett-Packard |
11940 |
74.4 |
143.3 |
|
| 216 |
Arrow Enterprise Computing Solutions
United States |
Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE
Hewlett-Packard |
13542 |
74.3 |
144.1 |
|
| 217 |
Electronics
United States |
xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Infiniband QDR
IBM |
7800 |
73.8 |
83.0 |
242 |
| 218 |
Energy Company (A)
Italy |
BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband
IBM |
10224 |
73.6 |
109.0 |
335 |
| 219 |
Information Service
France |
xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
13068 |
73.6 |
139.0 |
405 |
| 220 |
NASA/Goddard Space Flight Center
United States |
Discover - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM |
8192 |
73.6 |
91.8 |
287 |
| 221 |
Yukawa Institute for Theoretical Physics (YITP)
Japan |
Hitachi SR16000 Model XM1/108, Power7 3.3Ghz, Infiniband
Hitachi |
3456 |
73.3 |
91.2 |
130 |
| 222 |
Logistic Services (E)
United States |
Cluster Platform SL160z, Xeon X5550 4C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
13312 |
73.1 |
141.6 |
|
| 223 |
National Centers for Environment Prediction
United States |
Power 575, p6 4.7 GHz, Infiniband
IBM |
4992 |
73.1 |
93.8 |
797 |
| 224 |
National Centers for Environment Prediction
United States |
Power 575, p6 4.7 GHz, Infiniband
IBM |
4992 |
73.1 |
93.8 |
797 |
| 225 |
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States |
eServer Blue Gene Solution
IBM |
32768 |
73.0 |
91.8 |
358 |
| 226 |
Lawrence Livermore National Laboratory
United States |
Coastal - Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR
Dell |
8464 |
72.4 |
81.3 |
|
| 227 |
Electronics
United States |
BladeCenter HS22 Cluster, WM Xeon 6-core, Xeon X5650 6C 2.66 GHz, Infiniband
IBM |
7632 |
72.2 |
81.2 |
204 |
| 228 |
CeSViMa - Centro de Supercomputacin y Visualizacin de Madrid
Spain |
Magerit - BladeCenter PS702 Express, Power7 3.3GHz, Infiniband
IBM |
3920 |
72.0 |
103.5 |
154 |
| 229 |
RQCHP/Calcul Quebec/Compute Canada Universit de Montral
Canada |
iDataPlex DX360M3, Xeon 2.66, Infiniband
IBM |
7560 |
71.6 |
80.4 |
198 |
| 230 |
Rice University
United States |
BlueGene/P, PowerPC 450 4C 850 MHz, Proprietary
IBM |
24576 |
71.4 |
83.6 |
189 |
| 231 |
Semiconductor Company
United States |
xSeries iDataPlex, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
12648 |
71.3 |
134.6 |
331 |
| 232 |
IT Service Provider (D)
United States |
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
12930 |
71.1 |
137.6 |
|
| 233 |
IBM Poughkeepsie Benchmarking Center
United States |
Power 775, Power7 3.836 GHz
IBM |
2816 |
70.8 |
86.4 |
159 |
| 234 |
National Center for High Performance Computing
Taiwan |
Formosa 4 - ASUS ESC4000, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA 2070
Asus |
4752 |
70.4 |
148.3 |
92 |
| 235 |
University of California, Los Angeles
United States |
Dawson2 - HP ProLiant SL390s G7 Xeon X5650, Nvidia M2070, Infiniband QDR
Hewlett-Packard |
5184 |
70.3 |
160.6 |
96 |
| 236 |
Web Content Provider
United States |
HP DL160 Cluster G6, Xeon E5620 2.4 GHz, GigE
Hewlett-Packard |
14208 |
70.2 |
136.4 |
|
| 237 |
US Army Research Laboratory (ARL)
United States |
SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz
SGI |
6656 |
70.0 |
74.5 |
350 |
| 238 |
Banking (M)
United States |
xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE
IBM |
12420 |
70.0 |
145.6 |
395 |
| 239 |
Banking (M)
United States |
xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE
IBM |
12420 |
70.0 |
145.6 |
395 |
| 240 |
Banking (M)
United States |
xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE
IBM |
12420 |
70.0 |
145.6 |
395 |
| 241 |
Gaming Company
United States |
Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8640 |
69.6 |
96.8 |
|
| 242 |
Gaming Company
United States |
Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8640 |
69.6 |
96.8 |
|
| 243 |
Gaming Company
United States |
Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8640 |
69.6 |
96.8 |
|
| 244 |
Logistic Services (E)
United States |
Cluster Platform SL160z, Xeon X5550 4C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
12512 |
68.9 |
133.1 |
|
| 245 |
Manufacturing Company
United States |
Cluster Platform 3000 BL280c G6, Xeon X5650 2.67Ghz, Infiniband QDR
Hewlett-Packard |
8328 |
68.8 |
88.6 |
|
| 246 |
IT Service Provider
United Kingdom |
Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93 GHz, 10G Ethernet
Hewlett-Packard |
7968 |
68.6 |
93.4 |
|
| 247 |
Web Company (F)
United States |
Cluster Platform SL170s/160z, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
12444 |
68.6 |
132.4 |
|
| 248 |
Web Company (F)
United States |
Cluster Platform SL170s/160z, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
12444 |
68.6 |
132.4 |
|
| 249 |
Engineering Company
China |
xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
IBM |
12156 |
68.5 |
142.5 |
387 |
| 250 |
Engineering Company
China |
xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
IBM |
12156 |
68.5 |
142.5 |
387 |
| 251 |
Engineering Company
China |
xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
IBM |
12156 |
68.5 |
142.5 |
387 |
| 252 |
Engineering Company
China |
xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
IBM |
12156 |
68.5 |
142.5 |
387 |
| 253 |
NCSA
United States |
Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
Dell |
9600 |
68.5 |
89.6 |
|
| 254 |
Texas Tech University
United States |
Hrothgar - Poweredge Cluster, Xeon X5660 2.8Ghz, Infiniband DDR
Dell |
7524 |
68.3 |
84.5 |
|
| 255 |
Financial Services (H)
United States |
BladeCenter HS22 Cluster (WM), Xeon L5640 6C 2.26 GHz, Gigabit Ethernet
IBM |
13548 |
68.2 |
122.5 |
293 |
| 256 |
Forschungszentrum Juelich (FZJ)
Germany |
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband QDR, NVIDIA 2070
IBM |
4880 |
68.0 |
141.2 |
76 |
| 257 |
Communications
Israel |
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE
IBM |
11964 |
67.7 |
140.2 |
336 |
| 258 |
Communications
Israel |
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE
IBM |
11964 |
67.7 |
140.2 |
336 |
| 259 |
UCSD/San Diego Supercomputer Center
United States |
Trestles - Appro 1U-1143H Cluster, Opteron 8C 2.4Ghz, Infiniband QDR
Appro International |
10112 |
67.3 |
99.5 |
|
| 260 |
IT Services Provider (C)
United States |
Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, Gigabit Ethernet
Hewlett-Packard |
11556 |
67.3 |
129.4 |
|
| 261 |
IT Services Provider (C)
United States |
Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, Gigabit Ethernet
Hewlett-Packard |
11556 |
67.3 |
129.4 |
|
| 262 |
Government Classified
United States |
Cluster Platform 3000 BL460c G6, Xeon L5450 3 GHz, Infiniband
Hewlett-Packard |
7168 |
67.1 |
86.0 |
|
| 263 |
Logistic Services (E)
United States |
Cluster Platform SL160z, Xeon X5550 4C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard |
12152 |
67.0 |
129.3 |
|
| 264 |
IT Services Provider (C)
United States |
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard |
10968 |
67.0 |
128.5 |
|
| 265 |
University of Southampton
United Kingdom |
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2
IBM |
8000 |
66.7 |
72.3 |
222 |
| 266 |
DOE/Bettis Atomic Power Laboratory
United States |
Atipa Cluster, Xeon X56xx (Westmere-EP) 2.66 GHz, Infiniband QDR
Atipa Technology |
6864 |
66.7 |
73.2 |
|
| 267 |
Knolls Atomic Power Laboratory
United States |
Atipa Cluster, Xeon X56xx (Westmere-EP) 2.66 GHz, Infiniband QDR
Atipa Technology |
6864 |
66.7 |
73.2 |
|
| 268 |
NASA/Ames Research Center/NAS
United States |
Columbia - SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband
SGI |
13824 |
66.6 |
82.9 |
|
| 269 |
IT Service Provider
United States |
Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE
Hewlett-Packard |
10864 |
66.4 |
127.3 |
|
| 270 |
Logistics
Germany |
BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet
IBM |
11728 |
66.3 |
118.7 |
371 |
| 271 |
Web Content Provider
United States |
HP DL160 Cluster G6, Xeon E5640 2.53 GHz, GigE
Hewlett-Packard |
12640 |
66.2 |
127.9 |
|
| 272 |
IT Service Provider
United States |
Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE
Hewlett-Packard |
11988 |
66.2 |
127.6 |
|
| 273 |
Government
United States |
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, 10G Ethernet
Hewlett-Packard |
8448 |
66.1 |
89.9 |
|
| 274 |
Netwok Equipment Provider
Germany |
BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
11700 |
65.9 |
124.5 |
313 |
| 275 |
IT Service Provider
United Kingdom |
Cluster Platform 4000 BL685c G7, Opteron 12C 2.2 Ghz, GigE
Hewlett-Packard |
14556 |
65.8 |
128.1 |
|
| 276 |
Classified
United States |
BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband
IBM |
8496 |
65.8 |
76.8 |
184 |
| 277 |
Manufacturing Company
United States |
Cluster Platform 4000 BL465c G7, Opteron O6174 12C 2.20 GHz, Gigabit Ethernet
Hewlett-Packard |
14544 |
65.8 |
128.0 |
|
| 278 |
Financial Institution
Japan |
xSeries x3650M3, Xeon X56xx 2.66 GHz, GigE
IBM |
11640 |
65.6 |
123.8 |
361 |
| 279 |
Gdansk University of Technology, CI Task
Poland |
Galera Plus - ACTION Xeon HP BL2x220/BL490 E5345/L5640 Infiniband
ACTION |
10384 |
65.6 |
97.8 |
|
| 280 |
Service Provider
Japan |
xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
11628 |
65.5 |
123.7 |
360 |
| 281 |
Service Provider
Japan |
xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
11628 |
65.5 |
123.7 |
360 |
| 282 |
Service Provider
Japan |
xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
IBM |
11628 |
65.5 |
123.7 |
360 |
| 283 |
Internet Service
China |
xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE
IBM |
11604 |
65.4 |
117.4 |
352 |
| 284 |
IBM Thomas J. Watson Research Center
United States |
NNSA/SC Blue Gene/Q Prototype 1
IBM |
8192 |
65.3 |
104.9 |
39 |
| 285 |
Gaming Company
Ireland |
Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8064 |
64.9 |
90.3 |
|
| 286 |
Gaming Company
Ireland |
Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8064 |
64.9 |
90.3 |
|
| 287 |
Gaming Company
Ireland |
Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet
Hewlett-Packard |
8064 |
64.9 |
90.3 |
|
| 288 |
Defence
Australia |
BladeCenter HX5, Xeon E7-4870 10C 2.40 GHz, Infiniband QDR
IBM |
9280 |
64.9 |
89.1 |
226 |
| 289 |
Leibniz Rechenzentrum
Germany |
SuperMIG - BladeCenter HX5, Xeon E7-4870 10C 2.40 GHz, Infiniband QDR
IBM |
8000 |
64.9 |
76.8 |
195 |
| 290 |
NACAD/COPPE/UFRJ
Brazil |
Galileu - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR
Oracle |
6464 |
64.6 |
72.4 |
430 |
| 291 |
Financial Institution ()
Belgium |
iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet
IBM |
16704 |
64.6 |
151.5 |
480 |
| 292 |
Service Provider
Japan |
xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE
IBM |
14432 |
64.6 |
130.9 |
633 |
| 293 |
IT Service Provider (B)
United States |
BladeCenter HS22 Cluster, Xeon E5540 4C 2.53 GHz, Gigabit Ethernet
IBM |
11400 |
64.5 |
115.4 |
360 |
| 294 |
IT Service Provider (B)
United States |
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM |
11400 |
64.5 |
115.4 |
360 |
| 295 |
Network Company
China |
BladeCenter HS22 Cluster (WM), Xeon E5649 6C 2.53 GHz, Gigabit Ethernet
IBM |
11424 |
64.4 |
115.6 |
291 |
| 296 |
Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw
Poland |
Boreas - Power 775, POWER7 8C 3.84 GHz, Custom
IBM |
2560 |
64.3 |
78.6 |
157 |
| 297 |
Government
United States |
BladeCenter HS22 Cluster (WM), Xeon X5670 6C 2.93 GHz, Gigabit Ethernet
IBM |
11340 |
64.2 |
132.9 |
318 |
| 298 |
Poznan Supercomputing and Networking Center, Institute of Bioorganic Chemistry
Poland |
Rackable C1103-G15, Opteron 6234 12C 2.40 GHz, Infiniband QDR
SGI |
5640 |
63.9 |
136.4 |
|
| 299 |
Barcelona Supercomputing Center
Spain |
MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
IBM |
10240 |
63.8 |
94.2 |
|
| 300 |
Financial Services (H)
United States |
BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, GigE
IBM |
13280 |
63.8 |
120.1 |
436 |