Top500 List - June 2015

Rmax and Rpeak values are in TFlops. 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 Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
201 Navy DSRC
United States
Haise - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
18,816 327.3 391.4 374
202 Navy DSRC
United States
Kilrain - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
18,816 327.3 391.4 374
203 National Supercomputer Centre (NSC)
Sweden
Bifrost - ClusterVision RS720Q/RS700, Xeon E5-2640v3 8C 2.6GHz, Infiniband QDR
ClusterVision
10,256 326.5 426.6 205
204 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450L 8C 1.800GHz, Gigabit Ethernet
HPE
57,648 325.1 830.1 4,324
205 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
26,624 325.0 553.8 1,997
206 NOAA Environmental Security Computer Center
United States
Zeus - SGI ICE 8400EX, Xeon X5690 6C 3.470GHz, Infiniband QDR
HPE
27,600 322.9 382.6 2,456
207 Laboratório Nacional de Computação Científica
Brazil
Santos Dumont CPU - Bullx B71x, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR
Bull, Atos Group
18,144 321.2 348.4 630
208 Georgia Institute of Technology
United States
Keeneland - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, NVIDIA 2090
HPE
16,896 319.6 614.5 1,267
209 National Center for Medium Range Weather Forecast
India
iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
16,832 318.4 350.1 350
210 AWE
United Kingdom
Blackthorn - Bullx B510, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Bull, Atos Group
17,856 318.0 371.4 446
211 Information Technology Center, Nagoya University
Japan
Fujitsu PRIMERGY CX400, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR, Xeon Phi 3120p
Fujitsu
23,478 317.9 465.6
212 IT Services Provider
China
Cluster Platform DL360p Gen8, Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
36,792 317.8 677.0 2,759
213 IT Service Provider
India
Cluster Platform SL250s Gen8, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR
HPE
18,660 316.8 373.2 1,400
214 GSI Helmholtz Center
Germany
ASUS ESC4000 FDR/G2S, Intel Xeon E5-2690v2 10C 3GHz, Infiniband FDR, AMD FirePro S9150
AMD, ASUS, FIAS, GSI
10,976 316.7 593.6 57
215 Korea Meteorological Administration
Korea, South
Haeon - Cray XE6 12-core 2.1 GHz
Cray Inc.
45,120 316.4 379.0 1,712
216 Korea Meteorological Administration
Korea, South
Haedam - Cray XE6 12-core 2.1 GHz
Cray Inc.
45,120 316.4 379.0 1,712
217 CSC (Center for Scientific Computing)
Finland
Apollo 6000 XL230a, Xeon E5-2690v3 12C 2.6GHz, Infiniband FDR
HPE
9,528 314.4 396.4 526
218 Telecommunication Company
China
Cluster Platform 3000 BL460c, Xeon E5-2620v3 6C 2.4GHz, 10G Ethernet
HPE
11,904 312.7 457.1 595
219 IT Service Provider (D)
United States
Cluster Platform DL380p Gen8 , Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
32,604 311.6 652.1 2,445
220 IT Service Provider (B)
United States
Cluster Platform DL360p Gen8, Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
32,436 310.2 648.7 2,433
221 Academic Center for Computing and Media Studies (ACCMS), Kyoto University
Japan
magnolia - Cray XC40, Xeon E5-2695v3 14C 2.3GHz, Aries interconnect
Cray Inc.
11,648 307.2 428.6 165
222 Heavy Industry Company
Japan
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR
HPE
16,080 305.8 360.2 1,206
223 Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
Hercules - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
17,472 304.0 363.4 347
224 IT Service Provider
United States
Cluster Platform DL380p Gen8 , Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
31,524 302.6 630.5 2,364
225 Universitaet Frankfurt
Germany
LOEWE-CSC - SuperServer 2022TG-GIBQRF, Opteron 6172 12C 2.1GHz, Infiniband QDR, ATI HD 5870
Clustervision/Supermicro
44,928 299.3 588.7 417
226 Banking (M)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet
HPE
29,696 298.7 617.7 2,227
227 DOE/Bettis Atomic Power Laboratory
United States
Atipa Cluster, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
Atipa Technology
12,768 298.4 510.7 174
228 DOE/Knolls Atomic Power Laboratory
United States
Atipa Cluster, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
Atipa Technology
12,768 298.4 510.7 174
229 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
24,320 296.9 505.9 1,824
230 Automative Company
United States
Apollo 6000 XL2x0a, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR
HPE
9,600 296.3 384.0 530
231 NOAA/Oak Ridge National Laboratory
United States
Gaea C1 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect
Cray Inc.
41,984 296.0 386.3 1,592
232 Service Provider
Korea, South
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2690v2 10C 3GHz, 10G Ethernet
HPE
17,920 295.8 430.1 1,344
233 Service Provider
Korea, South
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2690v2 10C 3GHz, 10G Ethernet
HPE
17,920 295.8 430.1 1,344
234 Government
United States
Cray XE6 12-core 2.2 GHz
Cray Inc.
45,504 295.5 400.4 1,726
235 Shanghai Supercomputer Center
China
Magic Cube - II - Sugon Cluster TC4600E, Xeon E5-2680v3 12C 2.5GHz, Infiniband EDR
Sugon
9,960 295.5 398.4 220
236 IT Provider (P)
United States
Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, NVIDIA 2090
HPE
31,680 293.9 1,049.5 3,168
237 IT Services Provider
United States
Cluster Platform DL360p Gen8, Xeon E5-2620 6C 2.000GHz, Gigabit Ethernet
HPE
39,264 291.8 628.2 2,945
238 IT Service Provider (D)
United States
Cluster Platform DL360p Gen8, Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
30,000 289.8 600.0 2,250
239 Energy Company
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
18,688 289.7 388.7 1,402
240 Lobachevsky State University of Nizhni Novgorod
Russia
Lobachevsky - GPU Blade Cluster, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, NVIDIA K20
Niagara Computers, Supermicro
5,310 289.5 348.7 202
241 Hosting Services
United States
Cluster Platform DL360p Gen8, Xeon E5-2650Lv2 10C 1.7GHz, 10G Ethernet
HPE
33,120 289.0 450.4 2,484
242 University of Southern Denmark
Denmark
Abacus 2.0 - Lenovo NeXtScale nx360M5, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
Lenovo
9,360 288.9 374.4 200
243 South Ural State University
Russia
RSC Tornado SUSU - RSC Tornado, Xeon X5680 6C 3.330GHz, Infiniband QDR, Intel Xeon Phi SE10X
RSC Group
28,032 288.2 473.6 294
244 Logistic Services (E)
United States
Cluster Platform DL360p Gen8, Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
29,580 286.2 591.6 2,219
245 UCSD/San Diego Supercomputer Center
United States
Gordon - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
16,160 285.8 336.1 358
246 Financial Institution (P)
United Kingdom
Apollo 6000 XL2x0a, Xeon E5-2683v3 14C 2GHz, Infiniband QDR
HPE
11,480 283.5 367.4
247 Geoscience (P)
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
18,176 281.8 378.1
248 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
23,040 281.2 479.2
249 IT Service Provider
Netherlands
Cluster Platform 3000 BL460c Gen8, Xeon E5-2640 6C 2.5GHz, 10G Ethernet
HPE
21,432 280.9 428.6
250 IT Service Provider (B)
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
19,712 279.7 410.0
251 Japan Advanced Institute of Science and Technology
Japan
Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect
Cray Inc.
8,640 278.1 359.4
252 Geoscience (P)
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
17,920 277.8 372.7
253 Web-Service Provider
United States
Cluster Platform SL230s/SL250s, Intel Xeon E5-2670v2 10C 2.5GHz, 10G Ethernet
HPE
20,400 277.5 408.0
254 CINVESTAV
Mexico
ABACUS I - SGI ICE X, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR
HPE
8,820 277.5 366.9
255 Center for Computational Sciences, University of Tsukuba
Japan
HA-PACS TCA - Cray CS300 Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband QDR, NVIDIA K20x
Cray Inc.
4,864 277.1 364.3 93
256 Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
19,456 276.4 404.7
257 KISTI Supercomputing Center
Korea, South
TachyonII - Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition
Oracle
26,232 274.8 307.4 1,275
258 Instituto Tecnológico y de Energías Renovables S.A.
Spain
TEIDE-HPC - Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Fujitsu
16,384 274.0 340.8 312
259 Swiss National Supercomputing Centre (CSCS)
Switzerland
Todi - Cray XK7 , Opteron 6272 16C 2.100GHz, Cray Gemini interconnect, NVIDIA Tesla K20 Kepler
Cray Inc.
8,160 273.7 392.9 129
260 TOTAL
United States
Laure - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
13,824 271.8 287.5 319
261 Automative Company
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
15,360 271.2 319.5
262 Institute for Molecular Science
Japan
Fujitsu PRIMERGY CX250 & RX300, Xeon E5-2690/E5-2697v3 2.9GHz/2.6Ghz, Infiniband FDR/QDR
Fujitsu
12,992 271.1 437.4
263 Network Company
India
Cluster Platform 3000 BL460c Gen8, Xeon E5-2673v2 8C 3.3GHz, 10G Ethernet
HPE
14,720 271.0 388.6
264 Electronics
United States
xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.7GHz, Infiniband FDR
IBM/Lenovo
13,696 269.3 295.8 381
265 Sandia National Laboratories
United States
Dark Bridge - Appro Xtreme-X Supercomputer, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
14,720 268.1 306.2 389
266 Sandia National Laboratories
United States
Dark Sand - Appro Xtreme-X Supercomputer, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
14,720 268.1 306.2 389
267 Cerner Corp.
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, 10G Ethernet
HPE
25,856 266.9 413.7
268 Cyfronet
Poland
Zeus - Cluster Platform SL390/BL2x220, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2090
HPE
25,468 266.9 373.9
269 Retail
United States
Cluster Platform SL230s/SL250s, Intel Xeon E5-2670v2 10C 2.5GHz, 10G Ethernet
HPE
19,584 266.4 391.7
270 IT Service Provider (D)
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
18,440 263.2 383.6
271 IT Service Provider (C)
Canada
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
18,432 263.1 383.4
272 Manufacturing Company
Korea, South
SRD CAE - Cluster Platform SL230s Gen8, Intel Xeon E5-2637v2/E5-2643v2/E5-2667v2 3.5/3.3GHz, 10G Ethernet
HPE
21,016 262.9 582.7
273 SciNet/University of Toronto/Compute Canada
Canada
GPC - xSeries iDataPlex, Xeon E5540 4C 2.53GHz, Infiniband
IBM/Lenovo
30,912 261.6 312.8 1,030
274 IT Service Provider (B)
United States
Cluster Platform DL380p Gen8 , Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
29,064 259.3 534.8
275 Web Content Provider
United States
Cluster Platform DL380p Gen8 , Xeon E5-2650 8C 2.000GHz, Gigabit Ethernet
HPE
33,920 257.9 542.7
276 IT Provider
India
Cluster Platform SL210t, Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
17,920 256.3 372.7
277 CALMIP / University of Toulouse
France
EOS - Bullx DLC B710 Blades, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR
Bull, Atos Group
12,240 255.1 274.2 192
278 ROMEO HPC Center - Champagne-Ardenne
France
romeo - Bull R421-E3 Cluster, Intel Xeon E5-2650v2 8C 2.600GHz, Infiniband FDR, NVIDIA K20x
Bull, Atos Group
5,720 254.9 384.1 81
279 Mobile Network Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet
HPE
19,968 254.2 415.3
280 Okinawa Institute of Science and Technology
Japan
Sango - Supermicro SBI-7228R-T2F, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, Intel Xeon Phi 7120P
Supermicro
10,512 252.7 405.7 78
281 Texas Advanced Computing Center/Univ. of Texas
United States
Lonestar 4 - Dell PowerEdge M610 Cluster, Xeon 5680 3.3Ghz, Infiniband QDR
Dell EMC
22,656 251.8 301.8
282 IT Service Provider (D)
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
16,872 251.8 350.9
283 Kyoto University
Japan
Camphor - Cray XE6, Opteron 16C 2.50GHz, Cray Gemini interconnect
Cray Inc.
30,080 251.7 300.8
284 Petróleo Brasileiro S.A
Brazil
Grifo04 - Itautec Cluster, Xeon X5670 6C 2.930GHz, Infiniband QDR, NVIDIA 2050
Itautec
17,408 251.5 563.4 366
285 IT Provider (P)
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
14,192 250.6 295.2
286 IT Provider (P)
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
14,192 250.6 295.2
287 IT Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
17,440 250.5 390.7
288 Technische Universitaet Darmstadt
Germany
IBM NeXtScale nx360M5, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
IBM/Lenovo
9,312 250.0 372.5
289 Manufacturing Company
France
Cluster Platform 3000 BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
13,152 249.3 284.1
290 Network Company
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2673v2 8C 3.3GHz, 10G Ethernet
HPE
13,536 249.2 357.4
291 T-Systems
Germany
CASE-2 - SGI ICE X, Intel Xeon E5-2695v2 12C 2.400GHz, Infiniband FDR
HPE
13,440 245.9 258.0 237
292 Logistic Services
United States
Cluster Platform DL380p Gen8 , Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
27,156 244.2 499.7
293 Institute for Materials Research, Tohoku University (IMR)
Japan
Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom
Hitachi
10,240 243.9 306.4 556
294 Airbus
France
HP POD - Cluster Platform 3000 BL260c G6, X5675 3.06 GHz, Infiniband
HPE
24,192 243.9 296.1
295 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450 8C 2.100GHz, Gigabit Ethernet
HPE
29,920 242.9 502.7
296 University Heidelberg and University Mannheim
Germany
bwForCluster MLS&WISO Production - MEGWARE MiriQuid, Xeon E5-2630v3 8C 2.4GHz, Infiniband QDR
MEGWARE
7,552 241.1 290.0 140
297 DOE/SC/Argonne National Laboratory
United States
Cooley - Cray CS300-AC, Xeon E5-2620v3 6C 2.4GHz, Infiniband FDR, Nvidia K80
Cray Inc.
4,788 240.4 293.7 94
298 Calcul Canada/Calcul Québec/Université de Sherbrooke
Canada
Rackable C2112-4G3 Cluster, Opteron 12 Core 2.10 GHz, Infiniband QDR
HPE
37,728 240.3 316.9
299 Amazon Web Services
United States
Amazon EC2 Cluster Compute Instances - Amazon EC2 Cluster, Xeon 8C 2.60GHz, 10G Ethernet
Self-made
17,024 240.1 354.1
300 University of Cambridge
United Kingdom
Wilkes - Dell T620 Cluster, Intel Xeon E5-2630v2 6C 2.600GHz, Infiniband FDR, NVIDIA K20
Dell EMC
4,864 239.9 332.7