TOP500 List - June 2012

Rmax and Rpeak values are in TFlop/s. 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 System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
301 Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet, HPE
Digital Content Provider
Australia
7,168 78.82 149.09
302 Cluster Platform SL170s, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, HPE
Web Company (F)
United States
14,400 78.78 153.22
303 Power 575, p6 4.7 GHz, Infiniband, IBM
Navy DSRC
United States
5,440 78.68 102.27 869
304 Power 575, p6 4.7 GHz, Infiniband, IBM
CINECA
Italy
5,376 78.68 101.07 859
305 BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Netwok Equipment Provider
Germany
13,956 78.64 148.49 373
306 BladeCenter HS22 Cluster (WM), Xeon L5640 6C 2.260GHz, Gigabit Ethernet, IBM
Financial Services (H)
United States
15,576 78.40 140.81 337
307 Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Infiniband QDR, HPE
Web Company (C)
China
9,462 77.86 100.68
308 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider (D)
United States
12,822 77.75 150.27
309 BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE, IBM
Communications
Israel
13,788 77.70 161.59 387
310 xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet, IBM
Electronics
China
13,728 77.36 138.93 416
311 xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet, IBM
Electronics
China
13,728 77.36 138.93 416
312 T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband, Cray/HPE
Center for Computational Sciences, University of Tsukuba
Japan
10,368 77.28 95.39 671
313 BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband, IBM
Lockheed Martin
United States
9,712 77.27 103.57 906
314 Colosse - Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR, Oracle
CLUMEQ - Universit Laval
Canada
7,616 77.17 85.30 332
315 Cluster Platform SL170s, Xeon X5675 6C 3.06GHz, Gigabit Ethernet, HPE
Retail
United States
12,096 76.81 148.06
316 Cluster Platform SL170s, Xeon X5675 6C 3.06GHz, Gigabit Ethernet, HPE
Retail
United States
12,096 76.81 148.06
317 xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Infiniband QDR, IBM
Electronics
United States
8,100 76.67 86.18 251
318 xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Infiniband QDR, IBM
Electronics
United States
8,100 76.67 86.18 251
319 Orcinus - Cluster Platform 3000 BL 2x220, Xeon X5650/E5450 4C 3.00 GHz, Infiniband QDR, HPE
Compute Canada/WestGrid/University of British Columbia
Canada
9,600 76.66 106.32
320 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
321 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
322 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
323 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
324 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
325 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
326 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
327 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
328 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
329 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
330 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
331 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Internet Service (B)
China
13,596 76.61 144.66 421
332 Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, HPE
IT Services Provider
United States
13,980 76.59 148.75
333 Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, HPE
IT Services Provider
United States
13,980 76.59 148.75
334 Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, HPE
IT Services Provider
United States
13,980 76.59 148.75
335 Power 775, POWER7 8C 3.836GHz, Custom, IBM
Slovak Academy of Sciences (SAV)
Slovakia
3,072 76.53 94.27 173
336 Cray XT5/XT4 QC 2.3 GHz, Cray/HPE
CSC (Center for Scientific Computing)
Finland
10,864 76.51 102.00 520
337 xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet, IBM
Service Provider
Japan
13,560 76.41 137.23 411
338 xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet, IBM
Service Provider
Japan
13,560 76.41 137.23 411
339 HP DL160 Cluster G6, Xeon E5620 4C 2.40GHz, Gigabit Ethernet, HPE
Web Content Provider
United States
15,536 76.35 149.15
340 Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet, HPE
Service Provider
United States
12,576 76.20 147.39
341 BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM
Service Provider
United States
13,648 76.03 138.12 432
342 GOSAT Research Computation Facility - Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband, NSSOL / SGI Japan
National Institute for Environmental Studies
Japan
5,760 75.91 177.09
343 xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Network Company (B)
United States
13,440 75.73 143.00 417
344 HP SL390s/170s G7, Xeon X5675 6C 3.06 GHz, Gigabit Ethernet, HPE
Retail
United States
11,904 75.65 145.71
345 Rossmann - HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G, HPE
Purdue University
United States
11,064 75.43 95.96
346 Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband, HPE
University of Minnesota/Supercomputing Institute
United States
8,568 75.43 95.96
347 HP DL160 Cluster G6, Xeon E5620 4C 2.40 GHz, Gigabit Ethernet, HPE
Web Content Provider
United States
15,316 75.33 147.03
348 HP DL160 Cluster G6, Xeon E5620 4C 2.40 GHz, Gigabit Ethernet, HPE
Web Content Provider
United States
15,316 75.33 147.03
349 BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.660GHz, Gigabit Ethernet, IBM
Classified
United Kingdom
13,356 75.26 142.11 357
350 HP DL180 Cluster G6, Xeon E5620 4C 2.40GHz, Gigabit Ethernet, HPE
Web Content Provider
United States
15,256 75.06 146.46
351 BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.660GHz, Infiniband QDR, IBM
Electronics
United States
7,908 74.85 84.14 211
352 BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.660GHz, Infiniband QDR, IBM
Electronics
United States
7,908 74.85 84.14 211
353 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China
13,272 74.79 134.31 403
354 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China
13,272 74.79 134.31 403
355 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China
13,272 74.79 134.31 403
356 HP DL160 Cluster G6, Xeon X5650 2.66 GHz, GigE, HPE
Telecommunication Company
Japan
13,620 74.74 144.92
357 HP DL160 Cluster G6, Xeon X5650 6C 2.660GHz, Gigabit Ethernet, HPE
Research Center
China
12,720 74.44 135.34
358 ALTAMIRA - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Universidad de Cantabria - SSC
Spain
3,840 74.39 79.87 80
359 Cluster Platform 3000 BL460c, Xeon E5450 4C 3.00 GHz, Gigabit Ethernet, HPE
IT Service Provider (D)
United States
11,940 74.38 143.28
360 Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE, HPE
Arrow Enterprise Computing Solutions
United States
13,542 74.34 144.09
361 Cluster Platform SL230s Gen8, Xeon E5-2667 6C 2.900GHz, Gigabit Ethernet, HPE
Semiconductor Company (R)
Taiwan
6,000 73.92 139.20
362 iDataPlex DX360M3, Xeon E5645 6C 2.400GHz, Gigabit Ethernet, IBM
Digital Media
United States
13,104 73.84 125.80 343
363 iDataPlex DX360M3, Xeon E5645 6C 2.400GHz, Gigabit Ethernet, IBM
Digital Media
United States
13,104 73.84 125.80 343
364 xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Infiniband QDR, IBM
Electronics
United States
7,800 73.83 82.99 242
365 xSeries x3550M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Information Service
France
13,068 73.64 139.04 405
366 Discover - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
NASA/Goddard Space Flight Center
United States
8,192 73.64 91.75 287
367 Hitachi SR16000 Model XM1/108, Power7 3.3Ghz, Infiniband, Hitachi
Yukawa Institute for Theoretical Physics, Kyoto University (YITP)
Japan
3,456 73.35 91.24 130
368 Cluster Platform SL160z, Xeon X5550 4C 2.66 GHz, Gigabit Ethernet, HPE
Logistic Services (E)
United States
13,312 73.14 141.64
369 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,992 73.06 93.85 797
370 Power 575, p6 4.7 GHz, Infiniband, IBM
National Centers for Environment Prediction
United States
4,992 73.06 93.85 797
371 eServer Blue Gene Solution, IBM
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
32,768 73.03 91.75 358
372 Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet, HPE
IT Service Provider (D)
United States
11,688 73.03 143.06
373 Coastal - Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR, DELL
Lawrence Livermore National Laboratory
United States
8,464 72.41 81.25
374 BladeCenter HS22 Cluster, WM Xeon 6-core, Xeon X5650 6C 2.66 GHz, Infiniband, IBM
Electronics
United States
7,632 72.24 81.20 204
375 Magerit - BladeCenter PS702 Express, Power7 3.3GHz, Infiniband, IBM
CeSViMa - Centro de Supercomputacin y Visualizacin de Madrid
Spain
3,920 72.03 103.49 154
376 iDataPlex DX360M3, Xeon 2.66, Infiniband, IBM
RQCHP/Calcul Quebec/Compute Canada Universit de Montral
Canada
7,560 71.56 80.44 198
377 BlueGene/P, PowerPC 450 4C 850 MHz, Proprietary, IBM
Rice University
United States
24,576 71.44 83.56 189
378 xSeries iDataPlex, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, IBM
Semiconductor Company
United States
12,648 71.27 134.57 331
379 Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet, HPE
IT Service Provider (D)
United States
12,930 71.15 137.58
380 Cluster Platform SL390s G7, Xeon E5645 6C 2.40GHz, Gigabit Ethernet, NVIDIA 2090, HPE
IT Provider
India
7,496 71.13 216.78
381 Cluster Platform SL170s, Xeon E5645 6C 2.40GHz, Gigabit Ethernet, HPE
Retail
United States
14,400 71.08 138.24
382 Power 775, Power7 3.836 GHz, IBM
IBM Poughkeepsie Benchmarking Center
United States
2,816 70.76 86.39 159
383 Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet, NVIDIA 2090, HPE
Telecommunication Company
China
8,192 70.68 284.67
384 Dawson2 - HP ProLiant SL390s G7 Xeon X5650, Nvidia M2070, Infiniband QDR, HPE
University of California, Los Angeles
United States
5,184 70.28 160.58 96
385 HP DL160 Cluster G6, Xeon E5620 2.4 GHz, GigE, HPE
Web Content Provider
United States
14,208 70.19 136.40
386 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz, HPE
US Army Research Laboratory (ARL)
United States
6,656 70.00 74.55 350
387 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
388 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
389 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Banking (M)
United States
12,420 69.99 145.56 395
390 Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2070, HPE
Kurchatov Institute Moscow
Russia
4,320 69.58 133.81
391 Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet, HPE
Gaming Company
United States
8,640 69.58 96.77
392 Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet, HPE
Gaming Company
United States
8,640 69.58 96.77
393 Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet, HPE
Gaming Company
United States
8,640 69.58 96.77
394 Cluster Platform 3000 BL460c G7, Xeon E5645 6C 2.40GHz, Gigabit Ethernet, HPE
Web Company (C)
China
14,070 69.54 135.07
395 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Bank (J)
United Kingdom
12,312 69.38 144.30 392
396 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Bank (J)
United Kingdom
12,312 69.38 144.30 392
397 BuTinah - Cluster Platform SL390/BL2x220, Xeon X5675 6C 3.06GHz, Infiniband QDR, HPE
New York University at Abu Dhabi
United Arab Emirates
6,432 69.36 78.73
398 Cluster Platform 3000 BL 2x220, Xeon L5420 4C 2.50 GHz, Gigabit Ethernet, HPE
Grupa Allegro
Poland
12,592 69.26 125.92
399 Cluster Platform SL160z, Xeon X5550 4C 2.66 GHz, Gigabit Ethernet, HPE
Logistic Services (E)
United States
12,512 68.91 133.13
400 Cluster Platform 3000 BL280c G6, Xeon X5650 2.67Ghz, Infiniband QDR, HPE
Manufacturing Company
United States
8,328 68.83 88.61