TOP500 List - November 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 System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
1 Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692 12C 2.200GHz, TH Express-2, Intel Xeon Phi 31S1P, NUDT
National Super Computer Center in Guangzhou
China
3,120,000 33,862.7 54,902.4 17,808
2 Titan - Cray XK7, Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x, Cray/HPE
DOE/SC/Oak Ridge National Laboratory
United States
560,640 17,590.0 27,112.5 8,209
3 Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, IBM
DOE/NNSA/LLNL
United States
1,572,864 17,173.2 20,132.7 7,890
4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect, Fujitsu
RIKEN Advanced Institute for Computational Science (AICS)
Japan
705,024 10,510.0 11,280.4 12,660
5 Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
DOE/SC/Argonne National Laboratory
United States
786,432 8,586.6 10,066.3 3,945
6 Trinity - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
DOE/NNSA/LANL/SNL
United States
301,056 8,100.9 11,078.9 4,233
7 Piz Daint - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , NVIDIA K20x, Cray/HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
115,984 6,271.0 7,788.9 1,754
8 Hazel Hen - Cray XC40, Xeon E5-2680v3 12C 2.5GHz, Aries interconnect , Cray/HPE
HLRS - Höchstleistungsrechenzentrum Stuttgart
Germany
185,088 5,640.2 7,403.5 3,615
9 Shaheen II - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
King Abdullah University of Science and Technology
Saudi Arabia
196,608 5,537.0 7,235.2 2,834
10 Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P, Dell EMC
Texas Advanced Computing Center/Univ. of Texas
United States
462,462 5,168.1 8,520.1 4,510
11 JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
Forschungszentrum Juelich (FZJ)
Germany
458,752 5,008.9 5,872.0 2,301
12 JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
Forschungszentrum Juelich (FZJ)
Germany
458,752 5,008.9 5,872.0 2,301
13 Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM
DOE/NNSA/LLNL
United States
393,216 4,293.3 5,033.2 1,972
14 Pleiades - SGI ICE X, Intel Xeon E5-2670/E5-2680v2/E5-2680v3 2.6/2.8/2.5 GHz, Infiniband FDR, HPE
NASA/Ames Research Center/NAS
United States
185,344 4,089.4 4,970.9 3,380
15 Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
Petroleum Geo-Services
United States
145,920 4,042.5 5,369.9 1,800
16 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE
Government
United States
72,800 3,577.0 6,131.8 1,499
17 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE
Government
United States
72,800 3,577.0 6,131.8 1,499
18 Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR, HPE
ERDC DSRC
United States
124,200 3,318.9 4,570.6 5,175
19 HPC2 - iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x, IBM
Eni S.p.A.
Italy
72,000 3,188.0 4,605.0 1,227
20 Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE
Government
United States
225,984 3,143.5 4,881.3 6,328
21 Thunder - SGI ICE X, Xeon E5-2699v3/E5-2697 v3, Infiniband FDR, NVIDIA Tesla K40, Intel Xeon Phi 7120P, HPE
Air Force Research Laboratory
United States
152,692 3,126.2 5,610.5 4,820
22 Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 2.2GHz, Tofu interconnect 2, Fujitsu
Information Technology Center, Nagoya University
Japan
92,160 2,910.0 3,244.0 1,382
23 SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR, IBM/Lenovo
Leibniz Rechenzentrum
Germany
147,456 2,897.0 3,185.1 3,423
24 SuperMUC Phase 2 - IBM NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14, Lenovo/IBM
Leibniz Rechenzentrum
Germany
86,016 2,813.6 3,578.3 1,481
25 TSUBAME 2.5 - Cluster Platform SL390s G7, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA K20x, NEC/HPE
GSIC Center, Tokyo Institute of Technology
Japan
76,032 2,785.0 5,735.7 1,399
26 Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, NUDT
National Supercomputing Center in Tianjin
China
186,368 2,566.0 4,701.0 4,040
27 cascade - Atipa Visione IF442 Blade Server, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P, Atipa Technology
DOE/SC/Pacific Northwest National Laboratory
United States
194,616 2,539.1 3,388.0 1,384
28 Excalibur - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
100,064 2,485.0 3,682.4 1,466
29 Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Korea Meteorological Administration
South Korea
69,600 2,395.7 2,895.4 1,359
30 Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Korea Meteorological Administration
South Korea
69,600 2,395.7 2,895.4 1,359
31 Plasma Simulator - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu
National Institute for Fusion Science (NIFS)
Japan
82,944 2,376.0 2,621.0 1,244
32 Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, Dell EMC
Saudi Aramco
Saudi Arabia
76,032 2,249.7 3,041.3 1,134
33 Pangea - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Total Exploration Production
France
110,400 2,098.1 2,296.3 2,118
34 Tianhe-2 LvLiang Solution - Tianhe-2 LvLiang, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Intel Xeon Phi 31S1P, NUDT
LvLiang Cloud Computing Center
China
174,720 2,071.4 3,074.5 997
35 SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Japan Atomic Energy Agency (JAEA)
Japan
60,240 1,929.4 2,409.6 3,012
36 Lomonosov 2 - T-Platform A-Class Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR, Nvidia K40m, T-Platforms
Moscow State University - Research Computing Center
Russia
37,120 1,849.0 2,575.9
37 Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
CINECA
Italy
163,840 1,788.9 2,097.2 822
38 SwiftLucy - Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Government
United States
57,600 1,703.3 2,304.0 2,880
39 Prometheus - HP Apollo 8000, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, NVIDIA Tesla K40, HPE
Cyfronet
Poland
55,728 1,670.1 2,348.6 808
40 Edison - Cray XC30, Intel Xeon E5-2695v2 12C 2.4GHz, Aries interconnect , Cray/HPE
DOE/SC/LBNL/NERSC
United States
133,824 1,654.7 2,569.4 3,747
41 ARCHER - Cray XC30, Intel Xeon E5 v2 12C 2.700GHz, Aries interconnect , Cray/HPE
EPSRC/University of Edinburgh
United Kingdom
118,080 1,642.5 2,550.5 3,306
42 Surge - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
NOAA
United States
48,960 1,635.0 2,036.7 956
43 Luna - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
NOAA
United States
48,960 1,635.0 2,036.7 956
44 Occigen - bullx DLC, Xeon E5-2690v3 12C 2.6GHz, Infiniband FDR, Atos
Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
50,544 1,628.8 2,102.6 935
45 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
IBM Development Engineering
United States
62,944 1,587.0 1,931.6 3,576
46 Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE
ECMWF
United Kingdom
83,160 1,552.0 1,796.3
47 Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE
ECMWF
United Kingdom
83,160 1,552.0 1,796.3
48 Salomon - SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, Intel Xeon Phi 7120P, HPE
IT4Innovations National Supercomputing Center, VSB-Technical University of Ostrava
Czechia
76,896 1,457.7 2,011.6 4,806
49 Blue Joule - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
Science and Technology Facilities Council - Daresbury Laboratory
United Kingdom
131,072 1,431.1 1,677.7 657
50 JURECA - T-Platforms V-Class, Xeon E5-2680v3 12C 2.5GHz, Infiniband EDR/ParTec ParaStation ClusterSuite, NVIDIA Tesla K80/K40, T-Platforms, Intel, Dell
Forschungszentrum Juelich (FZJ)
Germany
49,476 1,424.7 1,693.4 829
51 Spirit - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE
Air Force Research Laboratory
United States
73,584 1,415.5 1,530.5 1,606
52 Beskow - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
KTH - Royal Institute of Technology
Sweden
53,632 1,397.0 1,973.7 786
53 Curie thin nodes - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, Atos
CEA/TGCC-GENCI
France
77,184 1,359.0 1,667.2 2,132
54 Conrad - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D, Cray/HPE
Navy DSRC
United States
61,256 1,285.6 2,049.6 2,324
55 Gordon - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D, Cray/HPE
Navy DSRC
United States
61,256 1,285.6 2,049.6 2,324
56 iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, Lenovo/IBM
Max-Planck-Gesellschaft MPI/IPP
Germany
65,320 1,283.3 1,463.2 1,260
57 Nebulae - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050, Sugon
National Supercomputing Centre in Shenzhen (NSCS)
China
120,640 1,271.0 2,984.3 2,580
58 Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
National Center for Atmospheric Research (NCAR)
United States
72,288 1,257.6 1,503.6 1,437
59 Sisu - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
CSC (Center for Scientific Computing)
Finland
40,608 1,250.0 1,689.3 680
60 Helios - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, Atos
International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration
Japan
70,560 1,237.0 1,524.1 2,200
61 SORA-MA - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu
Japan Aerospace eXploration Agency
Japan
41,472 1,189.0 1,310.5
62 Sekirei - SGI ICE XA, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
University of Tokyo/Institute for Solid State Physics
Japan
38,016 1,178.3 1,520.6 581
63 Garnet - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect, Cray/HPE
ERDC DSRC
United States
150,528 1,167.0 1,505.3 5,569
64 Mistral - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, Atos
DKRZ - Deutsches Klimarechenzentrum
Germany
37,344 1,139.2 1,493.8
65 Cielo - Cray XE6, Opteron 6136 8C 2.40GHz, Custom, Cray/HPE
DOE/NNSA/LANL/SNL
United States
142,272 1,110.0 1,365.8 3,980
66 Lenovo ThinkServer RD650, Xeon E5-2680v3 12C 2.5GHz, 10G Ethernet, Lenovo
Internet Company A
China
84,000 1,101.6 3,360.0 2,625
67 Lenovo ThinkServer RD650, Xeon E5-2680v3 12C 2.5GHz, 10G Ethernet, Lenovo
Internet Company A
China
84,000 1,101.6 3,360.0 2,625
68 Magnus - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Pawsey Supercomputing Centre, Kensington, Western Australia
Australia
35,712 1,097.6 1,485.6 698
69 Cartesius 2 - Bullx DLC B710/B720 Blades, Xeon E5-2695 v2 2.4GHz E5-2690v3 2.6GHz, Infiniband FDR, Atos
SURFsara
Netherlands
38,880 1,088.5 1,327.1 706
70 Turing - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
CNRS/IDRIS-GENCI
France
98,304 1,073.3 1,258.3 493
71 DiRAC - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
University of Edinburgh
United Kingdom
98,304 1,073.3 1,258.3 493
72 Hopper - Cray XE6, Opteron 6172 12C 2.10GHz, Custom, Cray/HPE
DOE/SC/LBNL/NERSC
United States
153,408 1,054.0 1,288.6 2,910
73 QB-2 - Dell C8220X Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x, Dell EMC
Louisiana Optical Network Initiative
United States
23,040 1,052.0 1,473.6 500
74 Tera-100 - Bull bullx super-node S6010/S6030, Atos
Commissariat a l'Energie Atomique (CEA)
France
138,368 1,050.0 1,254.5 4,590
75 Oakleaf-FX - PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect, Fujitsu
Information Technology Center, The University of Tokyo
Japan
76,800 1,043.0 1,135.4 1,177
76 Lenovo ThinkServer RD650, Xeon E5-2650v3 10C 2GHz, 10G Ethernet, Lenovo
Internet Service (B)
China
100,000 1,038.4 3,200.0 3,750
77 Taurus - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, Atos
TU Dresden, ZIH
Germany
34,656 1,029.9 1,386.2 582
78 QUARTETTO - HA8000-tc HT210/PRIMERGY CX400 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, NVIDIA K20/K20x, Xeon Phi 5110P, Hitachi/Fujitsu
Research Institute for Information Technology, Kyushu University
Japan
222,072 1,018.0 1,502.2 19,431
79 Lonestar 5 - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Texas Advanced Computing Center/Univ. of Texas
United States
30,048 1,017.0 1,250.0 587
80 EAGLE - Huawei E9000 Blade Server, Xeon E5-2697v3 14C 2.6GHz, 56G Infiniband FDR, Huawei Technologies Co., Ltd.
PCSS Poznan
Poland
32,984 1,013.7 1,372.1 550
81 Lenovo ThinkServer RD650, Xeon E5-2670v3 12C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
108,000 1,013.5 3,974.4 3,375
82 Discover SCU10 - Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR, HPE
NASA/Goddard Space Flight Center
United States
31,248 1,000.5 1,299.9 2,009
83 Konrad - Cray XC40, Intel Xeon E5-2695v2/E5-2680v3 12C 2.4/2.5GHz, Aries interconnect , Cray/HPE
HLRN at ZIB/Konrad Zuse-Zentrum Berlin
Germany
44,928 991.5 1,425.7 878
84 HOKUSAI GreatWave - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu
Advanced Center for Computing and Communication, RIKEN
Japan
34,560 989.6 1,092.1 518
85 Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu
Meteorological Research Institute, Japan Meteorological Agency
Japan
34,560 989.6 1,092.1 518
86 Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Fujitsu
National Computational Infrastructure, Australian National University
Australia
53,504 978.6 1,112.9 1,605
87 Conte - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P, HPE
Purdue University
United States
77,520 976.8 1,341.1 510
88 Spruce A - SGI ICE X, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, HPE
AWE
United Kingdom
44,520 958.7 997.2 855
89 Lightning - Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE
Air Force Research Laboratory
United States
56,112 957.6 1,212.0 1,571
90 Lenovo ThinkServer RD650, Xeon E5-2660v3 10C 2.6GHz, 10G Ethernet, Lenovo
Service Provider T
China
90,000 954.7 3,744.0 3,375
91 Lenovo ThinkServer RD650, Xeon E5-2660v3 10C 2.6GHz, 10G Ethernet, Lenovo
Service Provider T
China
90,000 954.7 3,744.0 3,375
92 Piz Daint Multicore - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
30,240 944.8 1,258.0
93 MareNostrum - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM
Barcelona Supercomputing Center
Spain
48,896 925.1 1,017.0 1,016
94 Apollo 6000 XL2x0a, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
IT Provider (P)
United States
28,800 914.7 1,152.0 1,590
95 Lomonosov - T-Platforms T-Blade2/1.1, Xeon X5570/X5670/E5630 2.93/2.53 GHz, Nvidia 2070 GPU, PowerXCell 8i Infiniband QDR, T-Platforms
Moscow State University - Research Computing Center
Russia
78,660 901.9 1,700.2 2,800
96 SERC - Cray XC40, Xeon E5-2680v3 12C 2.5GHz, Aries interconnect , Cray/HPE
Supercomputer Education and Research Centre (SERC), Indian Institute of Science
India
31,104 901.5 1,244.2 608
97 BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM
Rensselaer Polytechnic Institute
United States
81,920 894.4 1,048.6 411
98 HP DL360 Cluster, Xeon E5-2640v3 8C 2.6GHz, 10G Ethernet, HPE
Trading Company
China
36,800 856.5 1,530.9
99 Intel SC D2P4 - Cluster Platform 3000 BL460c, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Intel
United States
30,672 833.9 1,226.9 1,534
100 Gottfried - Cray XC40, Intel Xeon E5-2695v2 12C 2.4GHz/E5-2680v3 12C 2.5GHz, Aries interconnect , Cray/HPE
HLRN at Universitaet Hannover / RRZN
Germany
40,320 829.8 1,241.4 788