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)
301 Cambridge University
United Kingdom
Wilkes - Dell T620 Cluster, Intel Xeon E5-2630v2 6C 2.600GHz, Infiniband FDR, NVIDIA K20
Dell
4,864 239.9 332.7
302 Retail
United States
Cluster Platform SL230s/SL250s, Intel Xeon E5-2670v2 10C 2.5GHz, 10G Ethernet
HPE
17,600 239.4 352.0
303 IT Service Provider
United States
Cluster Platform SL241n, Xeon E3-1280v3 4C 3.6GHz, Gigabit Ethernet
HPE
16,200 238.2 466.6
304 Los Alamos National Laboratory
United States
Moonlight - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090
Cray Inc.
14,208 238.2 492.2 227
305 Automotive Company ()
United Kingdom
Cluster Platform SL2500, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
12,288 237.8 265.4
306 Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
Jade - SGI ICE 8200EX, Xeon E5450 4C 3.000GHz, Infiniband
HPE
23,040 237.8 267.9 1,064
307 ETH Zuerich
Switzerland
Euler 2 - Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
17,664 237.4 381.5
308 Geoscience (P)
United States
Cluster Platform SL210t, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
HPE
12,800 236.0 286.7
309 Petroleum Company
United Kingdom
Cluster Platform SL210t, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
HPE
14,000 236.0 313.6
310 Web-Service Provider
Hong Kong
Cluster Platform DL380p Gen8 , Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
25,920 234.2 476.9
311 Manufacturing Company
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
13,264 234.2 275.9
312 Electronic Industry
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2690v2 10C 3GHz, 10G Ethernet
HPE
14,120 233.0 338.9
313 IT Services Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
14,720 232.7 306.2
314 IT Services Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
14,720 232.7 306.2
315 Electrionic Industry
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2658v2 10C 2.400GHz, 10G Ethernet
HPE
20,272 231.8 389.2
316 Leibniz Rechenzentrum
Germany
CooLMUC 2 - IBM NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14
Lenovo/IBM
7,056 230.8 293.5 121
317 Los Alamos National Laboratory
United States
Mustang - Xtreme-X 1320H-LANL, Opteron 12 Core 2.30 GHz, Infiniband QDR
Cray Inc.
37,056 230.6 340.9 540
318 Petroleum Company
United Kingdom
Cluster Platform SL210t, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
14,700 229.7 329.3
319 Geoscience
United States
iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM/Lenovo
12,096 228.8 251.6 251
320 Software Company (M)
United States
Cluster Platform DL380e Gen8, Xeon E5-2430L 8C 2.000GHz, Gigabit Ethernet
HPE
29,556 228.8 472.9
321 Telecommunication Company
Japan
Cluster Platform DL160 Gen8 , Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
25,056 227.2 461.0
322 University of Southampton
United Kingdom
IRIDIS 4 - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
12,000 227.0 249.6 249
323 IT Service Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.2GHz, 10G Ethernet
HPE
18,816 226.8 331.2
324 Software Company (M)
United States
Cluster Platform DL380e Gen8, Xeon E5-2430L 8C 2.000GHz, Gigabit Ethernet
HPE
29,172 226.2 466.8
325 Universitaet Mainz
Germany
MOGON - MEGWARE Saxonid 6100, Opteron 6272 16C 2.100GHz, Infiniband QDR
MEGWARE
33,920 225.6 284.9 467
326 International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration
Japan
HELIOS - Bullx B515 cluster, Xeon E5-2450 8C 2.1GHz, Infiniband FDR, Intel Xeon Phi 5110P
Bull, Atos Group
24,480 225.1 412.0 150
327 Service Provider T
China
Cluster Platform DL380e Gen8, Xeon E5-2450 8C 2.100GHz, Gigabit Ethernet
HPE
27,392 224.7 460.2
328 Telecommunication Company
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet
HPE
16,288 224.6 338.8
329 IT Services Provider (B)
China
Cluster Platform DL380p Gen8 , Xeon E5-2650 8C 2.000GHz, Gigabit Ethernet
HPE
28,672 222.8 458.8
330 Science and Technology Facilities Council - Daresbury Laboratory
United Kingdom
Blue Wonder - IBM NeXtScale nx360M4, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR
IBM
11,520 222.7 248.8 240
331 University Heidelberg and University Mannheim
Germany
bwForCluster MLS&WISO Development - Dalco H88 Cluster, Xeon E5-2630v3 8C 2.4GHz, Infiniband QDR
DALCO AG Switzerland
6,720 222.7 258.0
332 Institute of Information and Communication Technologies at the Bulgarian Academy of Sciences
Bulgaria
Avitohol - Cluster Platform SL230s Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, Infiniband FDR, Intel Xeon Phi 7120P
HPE
20,700 222.0 412.3
333 Service Provider
Korea, South
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2690v2 10C 3GHz, 10G Ethernet
HPE
13,440 221.8 322.6
334 Max-Planck Institute for biophysical Chemistry
Germany
IO - Supermicro Superserver 1027GR-TSF, Intel Xeon E5-2620v2 6C 2.1GHz, Infiniband QDR, NVIDIA K20
sysGen
4,080 221.6 297.9 77
335 Tulane University
United States
Cypress - Dell C8220X Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, 40G Ethernet, Intel Xeon Phi 7120P
Dell
17,608 221.0 355.1 87
336 Universitaet Aachen/RWTH
Germany
RWTH Compute Cluster (RCC) - Bullx B500 Cluster, Xeon X56xx 3.06Ghz, QDR Infiniband
Bull, Atos Group
25,448 219.8 270.5
337 Hosting Services
United States
Cluster Platform DL360p Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
29,568 218.4 615.0
338 Hosting Services
United States
Cluster Platform DL360p Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
16,128 218.4 335.5
339 IT Services Provider
China
Cluster Platform DL360p Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
15,080 218.4 313.7
340 Energy Company
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
15,360 217.9 319.5
341 Universitaet Ulm
Germany
Justus bwForCluster - NEC Green Gem Cluster, Xeon E5-2630v3 8C 2.4GHz, Infiniband QDR
NEC
7,104 217.9 272.8
342 Hewlett-Packard
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
HPE
10,240 216.0 229.4
343 Web Content Provider
United States
HP DL160 Cluster G6, Xeon E5645 6C 2.40GHz, Gigabit Ethernet
HPE
44,580 215.7 428.0
344 Insurance Company
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
15,000 215.4 336.0
345 Government
United States
xSeries x3650M4 Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
11,328 214.3 235.6 295
346 Government
United States
xSeries x3650M4 Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
11,328 214.3 235.6 295
347 INPE (National Institute for Space Research)
Brazil
Tup - Cray XE6, Opteron 6172 12C 2.10GHz, Cray Gemini interconnect
Cray Inc.
31,104 214.2 261.3
348 Hosting Services
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
HPE
11,540 214.1 258.5
349 Technische Universitaet Darmstadt
Germany
iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM/Lenovo
12,288 213.8 255.6 255
350 IT Service Provider (D)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2670v2 10C 2.5GHz, 10G Ethernet
HPE
15,360 213.6 307.2
351 Retail
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2670v2 10C 2.5GHz, 10G Ethernet
HPE
15,360 213.6 307.2
352 Northeastern University
China
Sugon Cluster CB60-G16, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR
Sugon
12,000 213.6 240.0 300
353 NASA/Ames Research Center/NAS
United States
Maia - SGI Rackable C1104G-RP5, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi
HPE
17,408 212.9 301.4 132
354 Potsdam Institute for Climate Impact Research
Germany
HLRS2015 - Lenovo NeXtScale nx360M5, Xeon E5-2667v3 8C 3.2GHz, Infiniband FDR14
Lenovo/IBM
5,040 212.8 258.0 128
355 Maui High-Performance Computing Center (MHPCC)
United States
Riptide - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
12,096 212.6 251.6 251
356 Insurance Company
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
14,760 212.0 330.6
357 Environment Canada
Canada
Power 775, POWER7 8C 3.84 GHz, Custom
IBM
8,192 211.7 251.4 462
358 Environment Canada
Canada
Power 775, POWER7 8C 3.84 GHz, Custom
IBM
8,192 211.7 251.4 462
359 National Super Computer Center in Guangzhou
China
Tianhe-1A Guangzhou Solution - NUDT YH MPP, Xeon X56xx (Westmere-EP) 2.93 GHz, Proprietary
NUDT
13,312 211.7 335.7 289
360 King Abdulaziz University
Saudi Arabia
Aziz - Fujitsu PRIMERGY CX400, Intel Xeon E5-2695v2 12C 2.4GHz, Intel TrueScale QDR
Fujitsu
11,904 211.3 228.6
361 Automotive Company
United Kingdom
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, Infiniband QDR
HPE
12,288 210.4 255.6
362 Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2680 8C 2.700GHz, 10G Ethernet
HPE
13,872 209.7 299.6
363 TU Dresden, ZIH
Germany
Taurus GPUs - Bull bullx R400, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, Nvidia K80
Bull, Atos Group
3,200 209.7 427.5 64
364 Petroleum Company
United Kingdom
Cluster Platform SL210t, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
13,300 207.8 297.9
365 Service Provider
China
Cluster Platform DL380p Gen8 , Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
22,632 207.3 416.4
366 High Energy Accelerator Research Organization /KEK
Japan
Suiren - ExaScaler 32U256SC Cluster, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, PEZY-SC
PEZY Computing / Exascaler Inc.
262,784 206.6 373.0 55
367 IT Provider (P)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband QDR
HPE
11,200 206.5 250.9
368 Karlsruher Institut für Technologie (KIT)
Germany
ForHLR1 - MEGWARE MiriQuid, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR
MEGWARE
10,800 206.3 216.0 205
369 Hosting Services
United States
Cluster Platform DL360p Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
14,112 204.4 293.5
370 National Information Infrastructure Development
Hungary
Leó NIIFI-Debrecen - Cluster Platform SL250s Gen8, Intel Xeon E5-2650v2 8C 2.6GHz, Infiniband FDR, NVIDIA K20x
HPE
3,696 203.3 248.2 92
371 DOE/SC/Pacific Northwest National Laboratory
United States
Constance - Supermico SuperServer 6028TP-HTFR, Xeon E5-2670v3 12C 2.3GHz, Infiniband FDR
Atipa Technology
7,200 203.2 265.0
372 Energy Company (D)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
14,272 202.5 296.9
373 IT Service Provider
Malaysia
Cluster Platform SL210t, Intel Xeon E5-2670v2 10C 2.5GHz, Gigabit Ethernet
HPE
20,080 201.9 401.6
374 Cenaero
Belgium
Zenobe - bullx B500/B510 cluster, Intel Xeon E5-2697v2 12C 2.7GHz/Xeon x5675, Infiniband QDR
Bull, Atos Group
11,496 201.5 217.5 238
375 The Institute of Statistical Mathematics
Japan
Supercomputer System for Statistical Science "I" - SGI ICE X, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
9,600 201.2 207.4 184
376 Software Company (M)
United States
Cluster Platform DL380e Gen8, Xeon E5-2430L 8C 2.000GHz, Gigabit Ethernet
HPE
25,920 201.0 414.7
377 Financial Institution
United States
xSeries x3650M4 Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR
IBM/Lenovo
11,640 200.4 260.7 214
378 Web Content Provider
United States
Cluster Platform DL360e Gen8, Xeon E5-2450 8C 2.100GHz, Gigabit Ethernet
HPE
24,032 199.8 403.7
379 Universitaet Regensburg
Germany
QPACE2 - Aurora Bricks, Intel Xeon E3-1230Lv3 4C 1.8GHz, Infiniband FDR, Intel Xeon Phi 7120X
Eurotech
15,872 199.1 316.6 78
380 Next Generation Sequencing Centre, Centre of New Technologies, University of Warsaw
Poland
ORION - Dell PowerEdge R730, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, AMD FirePro S9150
Dell
16,800 198.8 903.0
381 Telecommunication Company
China
Cluster Platform DL380p Gen8 , Xeon E5-2650 8C 2.000GHz, Gigabit Ethernet
HPE
25,104 197.9 401.7
382 IT Services Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
13,568 197.8 282.2
383 IT Services Provider
Korea, South
Cluster Platform DL360p Gen8, Xeon E5-2630 6C 2.300GHz, Gigabit Ethernet
HPE
21,492 197.7 395.5
384 IT Services Provider
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2695v2 12C 2.4GHz, 10G Ethernet
HPE
14,688 196.7 282.0
385 Shanghai Jiaotong University
China
Inspur TS10000, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, K20M/Xeon Phi 5110P
Inspur
8,412 196.2 262.6 217
386 Automotive Services
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2680 8C 2.7GHz, 10G Ethernet
HPE
12,896 195.8 278.6
387 Universitaet Hamburg
Germany
Hummel - MEGWARE MiriQuid, Xeon E5-2630v3 8C 2.4GHz, Infiniband QDR
MEGWARE
6,304 195.6 242.1 120
388 CERFACS
France
NEMO - Lenovo NeXtScale nx360M5, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
Lenovo
6,048 194.8 241.9
389 Web-Service Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
18,496 194.7 384.7
390 Automotive
United States
IBM Flex System x240, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM/Lenovo
10,256 194.0 213.3 223
391 Automotive
United States
IBM Flex System x240, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM/Lenovo
10,256 194.0 213.3 223
392 High Energy Accelerator Research Organization /KEK
Japan
Suiren Blue - ExaScaler-1.4 16Brick, Xeon E5-2618Lv3 8C 2.3GHz, Infiniband, PEZY-SC
PEZY Computing / Exascaler Inc.
263,168 193.9 384.8
393 Cray Inc.
United States
Crystal - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect
Cray Inc.
7,808 193.9 287.3
394 University of Nevada at Las Vegas
United States
Cherry Creek - Intel Cluster, Intel Xeon E5-2640v3 8C/ E5-2697v2 12C 2.7GHz, Intel TrueScale QDR, Intel Xeon Phi SE10/7120/7120P
Intel
18,249 193.9 355.9 223
395 Financial Institution
United States
iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x
IBM/Lenovo
4,318 193.5 258.3 55
396 IBM Development Engineering
United States
IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR
IBM
10,000 193.3 200.0 202
397 IBM Development Engineering
United States
IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR
IBM
10,000 193.3 200.0 202
398 IBM Development Engineering
United States
IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR
IBM
10,000 193.3 200.0 202
399 IBM Development Engineering
France
IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR
IBM
10,000 193.3 200.0 202
400 Internet Service
China
Cluster Platform DL360p Gen8, Intel Xeon E5-2620v2 6C 2.1GHz, 10G Ethernet
HPE
16,632 193.2 279.4