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)
101 Max-Planck-Gesellschaft MPI/IPP
Germany
iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband, NVIDIA K20x
Lenovo/IBM
15,840 709.7 1,013.1 270
102 National Centers for Environment Prediction
United States
Tide - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
37,312 705.9 776.1 775
103 National Centers for Environment Prediction
United States
Gyre - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
37,312 705.9 776.1 775
104 CINECA
Italy
GALILEO - IBM NeXtScale nx360M4, Xeon E5-2630v3 8C 2.4GHz, Infiniband QDR, Intel Xeon Phi 7120P
IBM/Lenovo
50,232 684.3 1,103.1 2,826
105 University of Edinburgh
United Kingdom
HECToR - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect
Cray Inc.
90,112 660.2 829.0
106 St. Petersburg Polytechnic University
Russia
Polytechnic RSC Tornado - RSC Tornado, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR
RSC Group
19,936 658.1 829.3 320
107 Clemson University
United States
Palmetto2 - Cluster Platform SL250s Gen8/Lenovo NX360M5, Xeon E5-2665 8C 2.4GHz/E5-2670v2, Infiniband FDR, Nvidia K20m/K40/K20
HPE
14,980 630.1 880.0
108 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
51,200 625.0 1,065.0 3,840
109 Indiana University
United States
Big Red II - Cray XK7 , Opteron 6276 16C 2.300GHz, Cray Gemini interconnect, NVIDIA K20
Cray Inc.
31,288 597.4 1,000.6 458
110 Vienna Scientific Cluster
Austria
VSC-3 - Oil blade server, Intel Xeon E5-2650v2 8C 2.6GHz, Intel TrueScale Infiniband
ClusterVision
32,768 596.0 681.6 450
111 Central Research Institute of Electric Power Industry/CRIEPI
Japan
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
32,256 582.1 670.9 720
112 NOAA/Oak Ridge National Laboratory
United States
Gaea C2 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect
Cray Inc.
77,824 565.7 716.0 972
113 Indian Lattice Gauge Theory Initiative (ILGTI), Tata Institute of Fundamental Research (TIFR)
India
TIFR - Cray XC30, Intel Xeon E5-2680v2 10C 2.8GHz, Aries interconnect , NVIDIA K20x
Cray Inc.
11,424 558.8 730.7 320
114 Internet Company A
China
Huawei Cluster RH2288H V2, Intel Xeon E5-2650v2 8C 2.6GHz, Gigabit Ethernet
Huawei Technologies Co., Ltd.
49,440 557.3 1,028.4 882
115 Louisiana State University
United States
SuperMIC - Dell C8220X Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Intel Xeon Phi 7120P
Dell EMC
45,866 557.0 925.1 370
116 NASA/Goddard Space Flight Center
United States
Discover SCU11 - Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR
HPE
17,136 548.7 712.9 1,224
117 NASA/Goddard Space Flight Center
United States
Discover SCU12 - Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR
HPE
17,136 548.7 712.9 1,224
118 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
44,832 547.3 932.5 3,362
119 Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
42,848 545.5 891.2 2,410
120 High Energy Accelerator Research Organization /KEK
Japan
HIMAWARI - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
49,152 536.7 629.1 247
121 High Energy Accelerator Research Organization /KEK
Japan
SAKURA - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
49,152 536.7 629.1 247
122 Sandia National Laboratories
United States
Sky Bridge - Cray CS300-LC, Xeon E5-2670 8C 2.6GHz, Intel Truscale
Cray Inc.
29,584 532.9 615.3 675
123 King Abdulaziz City for Science and Technology
Saudi Arabia
SANAM - Adtech, ASUS ESC4000/FDR G2, Xeon E5-2650 8C 2.000GHz, Infiniband FDR, AMD FirePro S10000
Adtech
38,400 532.6 1,098.0 179
124 University of Southern California
United States
HPCC - Cluster Platform SL250s Gen8, Xeon E5-2665 8C 2.400GHz, Infiniband FDR, Nvidia K20m
HPE
10,920 531.6 690.4 237
125 Academic Computer Centre in Gdansk
Poland
Tryton - HP ProLiant XL230a Gen9, Xeon E5-2670v3 12C 2.3GHz, Infiniband
Megatel/Action
17,280 530.5 635.9
126 Airbus
France
HPC4 - HP POD - Cluster Platform BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
34,560 516.9 746.5 1,363
127 Navy DSRC
United States
Armstrong - Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Intel Xeon Phi 5120D
Cray Inc.
38,608 514.9 761.0 1,081
128 Idaho National Laboratory
United States
Falcon - SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
HPE
16,416 511.2 656.6 226
129 EDF R&D
France
PORTHOS - IBM NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR
IBM
16,100 506.4 669.8 374
130 Energy Company (D)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2680v2 10C 2.800GHz, Gigabit Ethernet
HPE
50,400 499.2 1,129.0 3,780
131 Institute of Process Engineering, Chinese Academy of Sciences
China
Mole-8.5 - Mole-8.5 Cluster, Xeon X5520 4C 2.27 GHz, Infiniband QDR, NVIDIA 2050
IPE, Nvidia, Tyan
29,440 496.5 1,012.6 540
132 IT Provider (P)
United States
Cluster Platform SL230s Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
26,688 489.4 576.5 2,002
133 Amazon Web Services
United States
Amazon EC2 C3 Instance cluster - Amazon EC2 Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, 10G Ethernet
Self-made
26,496 484.2 593.5 609
134 Wroclaw Centre for Networking and Supercomputing
Poland
BEM - Actina Solar 820 S6, Xeon E5-2670v3 12C 2.3GHz, Infiniband FDR
ACTION
17,280 480.1 635.9 279
135 IT Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2680v2 10C 2.8GHz, 10G Ethernet
HPE
33,280 478.0 745.5 2,496
136 Navy DSRC
United States
Shepard - Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Xeon Phi 5120D/Nvidia K40
Cray Inc.
41,196 477.0 820.8 1,153
137 United Kingdom Meteorological Office
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
18,432 476.3 565.6 1,040
138 University of Minnesota/Supercomputing Institute
United States
Mesabi - HP Apollo 6000 Xl230/250 , Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
HPE
15,360 474.1 614.4 339
139 Meteo France
France
Beaufix - Bullx DLC B710 Blades, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Bull, Atos Group
24,192 469.1 522.5 391
140 SGI
United States
SGI ICE XA, Xeon E5-2690v3 12C 2.6GHz, Infiniband FDR
HPE
13,824 467.1 575.1 226
141 Meteo France
France
Prolix2 - Bullx DLC B710 Blades, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
Bull, Atos Group
23,760 464.9 513.2
142 Mississippi State University
United States
Shadow - Cray CS300-LC, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, Intel Xeon Phi 5110P
Cray Inc.
33,600 463.1 592.7 193
143 Geoscience (P)
United States
Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Gigabit Ethernet, NVIDIA 2090
HPE
40,320 461.8 1,141.5 4,032
144 Energy Company (D)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
32,256 457.6 670.9 2,419
145 Laboratório Nacional de Computação Científica
Brazil
Santos Dumont GPU - Bullx B710, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR, Nvidia K40
Bull, Atos Group
10,692 456.8 657.5 371
146 Exploration & Production - Eni S.p.A.
Italy
HPCC1 - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR14
IBM
24,000 454.1 499.2 499
147 IT Provider (P)
United States
Apollo 6000 XL2x0a, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR
HPE
14,448 445.9 577.9 798
148 Saudi Aramco
Saudi Arabia
Makman - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
IBM/Lenovo
24,336 441.8 506.2 506
149 China Meteorological Administration
China
IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR
IBM
17,920 434.8 508.9 544
150 China Meteorological Administration
China
IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR
IBM
17,920 434.8 508.9 544
151 Sandia National Laboratories / National Renewable Energy Laboratory
United States
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
Oracle
42,440 433.5 497.4 4,344
152 Bull
France
Manny - bullx DLC 720, Xeon E5-2690v3 12C 2.6GHz, Infiniband FDR
Bull, Atos Group
12,960 430.5 539.1 205
153 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450L 8C 1.800GHz, Gigabit Ethernet
HPE
75,664 426.8 1,089.6 5,675
154 National Centre for Nuclear Research
Poland
Świerk Computing Centre - Supermicro TwinBlade SBI-7227R/Bull DLC B720, Intel Xeon E5-2680v2/E5-2650 v3 10C 2.8GHz, Infiniband QDR/FDR
Bull, Atos Group
17,960 423.2 490.4 334
155 Center for Computational Sciences, University of Tsukuba
Japan
HA-PACS - Xtreme-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090
Cray Inc.
20,800 421.6 778.1 407
156 IT Service Provider
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet, NVIDIA 2075
HPE
43,264 419.4 1,075.3 3,245
157 NASA Center for Climate Simulation
United States
Discover - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Intel Xeon Phi 5110P
IBM
35,568 417.3 628.8 216
158 DOE/National Energy Technology Laboratory
United States
HPCEE - SGI Rackable C2112-4RP3, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
HPE
24,192 413.5 503.2 3,629
159 Institute of Physical and Chemical Research (RIKEN)
Japan
Shoubu - ExaScaler-1.4 80Brick, Xeon E5-2618Lv3 8C 2.3GHz, Infiniband FDR, PEZY-SC
PEZY Computing / Exascaler Inc.
787,968 412.7 843.0
160 Center for Biological Sequence Analysis - DTU
Denmark
Computerome - Apollo 6000 XL230a, Xeon E5-2683v3 14C 2GHz, Infiniband FDR
HPE
15,120 410.8 483.8 835
161 Automotive
United States
Cluster Platform 3000 BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, 10G Ethernet
HPE
28,800 407.3 622.1 1,440
162 National Supercomputer Centre (NSC)
Sweden
Triolith - Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR
HPE
25,376 407.2 446.6 519
163 Purdue University
United States
Rice - Cluster Platform DL60, Xeon E5-2660v3 10C 2.6GHz, Infiniband FDR
HPE
13,200 407.1 549.1 726
164 SENAI CIMATEC
Brazil
CIMATEC Yemoja - SGI ICE X, Intel Xeon E5-2690v2 10C 3GHz, Infiniband FDR
HPE
17,200 405.4 412.8 2,580
165 Airbus
Germany
HPC4 - HP POD - Cluster Platform BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
21,120 400.4 456.2 1,056
166 United Kingdom Meteorological Office
United Kingdom
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
15,360 396.9 471.4 867
167 Norwegian University of Science and Technology
Norway
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
22,048 396.7 458.6 537
168 Deutscher Wetterdienst
Germany
Cray XC40, Intel Xeon E5-2670v2 10C 2.5GHz/E5-2680v3 12C 2.5Ghz, Aries interconnect
Cray Inc.
17,648 390.6 560.3 414
169 Deutscher Wetterdienst
Germany
Cray XC40, Intel Xeon E5-2670v2 10C 2.5GHz/E5-2680v3 12C 2.5Ghz, Aries interconnect
Cray Inc.
17,648 390.6 560.3 414
170 Aerospace Company (E)
Germany
Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR
HPE
21,240 389.5 458.8 429
171 Center for Development of Advanced Computing (C-DAC)
India
PARAM Yuva - II - R2208GZ Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P
Netweb Technologies
30,056 388.4 520.4 210
172 Academic Center for Computing and Media Studies (ACCMS), Kyoto University
Japan
camellia - Cray XC30, Intel Xeon E5-2670v2 10C 2.500GHz, Aries interconnect , Intel Xeon Phi 5120D
Cray Inc.
33,600 380.5 581.3 165
173 Joint Supercomputer Center
Russia
MVS-10P - RSC Tornado, Xeon E5-2690 8C 2.900GHz, Infiniband FDR, Intel Xeon Phi SE10X
RSC Group
28,704 375.7 523.6 223
174 IT Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2640 6C 2.5GHz, 10G Ethernet
HPE
28,608 374.9 572.2 1,609
175 Energy Company
United States
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
HPE
25,568 371.7 531.8 1,918
176 Service Provider T
China
Cluster Platform DL360p Gen8, Xeon E5-2640 6C 2.500GHz, Gigabit Ethernet
HPE
39,228 364.5 784.6 2,942
177 Laboratório Nacional de Computação Científica
Brazil
Santos Dumont Hybrid - Bullx B710, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR, Intel Xeon Phi 7120P
Bull, Atos Group
24,732 363.2 478.8 859
178 IT Service Provider
United States
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet
HPE
26,096 359.8 542.8 579
179 DOE/SC/Argonne National Laboratory
United States
Vesta - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
32,768 357.8 419.4 164
180 IBM Rochester
United States
BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
IBM
32,768 357.8 419.4 164
181 Texas A&M University
United States
BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
IBM
32,768 357.8 419.4 164
182 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450L 8C 1.800GHz, Gigabit Ethernet
HPE
62,848 354.5 905.0 4,714
183 EDF R&D
France
Athos - iDataPlex DX360M4, Intel Xeon E5-2697v2 12C 2.700GHz, Infiniband FDR14
IBM
18,144 352.7 391.9 347
184 Software Company (M)
United States
Cluster Platform DL360e Gen8, Xeon E5-2450L 8C 1.800GHz, Gigabit Ethernet
HPE
62,416 352.0 898.8 4,681
185 Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
Pershing - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
20,160 350.7 419.3 401
186 Lawrence Livermore National Laboratory
United States
Cab - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
20,480 347.4 426.0 421
187 Los Alamos National Laboratory
United States
Luna - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
20,480 347.4 426.0 448
188 Commissariat a l'Energie Atomique (CEA)/CCRT
France
airain - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR
Bull, Atos Group
18,144 346.1 391.9 500
189 Hosting Services
United States
Cluster Platform DL380p Gen8 , Intel Xeon E5-2650v2 8C 2.6GHz, 10G Ethernet
HPE
28,320 345.7 589.1 2,124
190 Korea Meteorological Administration
Korea, South
Uri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect
Cray Inc.
10,752 345.6 447.3 160
191 Indian Institute of Technology - Kanpur
India
Cluster Platform SL230s Gen8, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR
HPE
17,980 344.3 359.6 370
192 University of Tokyo/Human Genome Center, Institute of Medical Science
Japan
Shirokane3 - HP Apollo 6000 Xl230/250 , Xeon E5-2670v3 12C 2.3GHz, Infiniband FDR, Intel Xeon Phi 7120P
HPE
12,408 342.6 431.7 187
193 Air Force Research Laboratory
United States
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
HPE
18,432 339.5 383.4 1,382
194 Hewlett-Packard
United States
Cluster Platform 4000 BL465c, Opteron O-6376 16C 2.3GHz, 10G Ethernet
HPE
64,128 337.2 590.0 4,809
195 Sandia National Laboratories
United States
Pecos - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
19,712 336.8 410.0 421
196 Texas A&M University
United States
Ada - IBM NeXtScale nx360M4, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR
IBM/Lenovo
16,820 335.7 336.4 357
197 Commonwealth Scientific and Industrial Research Organisation (CSIRO)
Australia
CSIRO GPU Cluster - Nitro G16 3GPU, Xeon E5-2650 8C 2GHz, Infiniband FDR, Nvidia K20m
Xenon Systems
6,875 335.3 472.5 550
198 CSIR Fourth Paradigm Institute (CSIR-4PI)
India
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, Infiniband FDR
HPE
17,408 334.4 362.1 387
199 Sandia National Laboratories
United States
Chama - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
Cray Inc.
19,680 332.0 409.3 454
200 China Meteorological Administration
China
IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR
IBM
13,664 331.5 388.1 415