TOP500 List - June 2018

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)
1 DOE/SC/Oak Ridge National Laboratory
United States
Summit - IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband
IBM
2,282,544 122,300.0 187,659.3 8,806
2 National Supercomputing Center in Wuxi
China
Sunway TaihuLight - Sunway MPP, Sunway SW26010 260C 1.45GHz, Sunway
NRCPC
10,649,600 93,014.6 125,435.9 15,371
3 DOE/NNSA/LLNL
United States
Sierra - IBM Power System S922LC, IBM POWER9 22C 3.1GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband
IBM
1,572,480 71,610.0 119,193.6
4 National Super Computer Center in Guangzhou
China
Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Matrix-2000
NUDT
4,981,760 61,444.5 100,678.7 18,482
5 National Institute of Advanced Industrial Science and Technology (AIST)
Japan
AI Bridging Cloud Infrastructure (ABCI) - PRIMERGY CX2550 M4, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100 SXM2, Infiniband EDR
Fujitsu
391,680 19,880.0 32,576.6 1,649
6 Swiss National Supercomputing Centre (CSCS)
Switzerland
Piz Daint - Cray XC50, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , NVIDIA Tesla P100
Cray Inc.
361,760 19,590.0 25,326.3 2,272
7 DOE/SC/Oak Ridge National Laboratory
United States
Titan - Cray XK7, Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x
Cray Inc.
560,640 17,590.0 27,112.5 8,209
8 DOE/NNSA/LLNL
United States
Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
IBM
1,572,864 17,173.2 20,132.7 7,890
9 DOE/NNSA/LANL/SNL
United States
Trinity - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect
Cray Inc.
979,968 14,137.3 43,902.6 3,844
10 DOE/SC/LBNL/NERSC
United States
Cori - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect
Cray Inc.
622,336 14,014.7 27,880.7 3,939
11 Korea Institute of Science and Technology Information
Korea, South
Nurion - Cray CS500, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path
Cray Inc.
570,020 13,929.3 25,705.9
12 Joint Center for Advanced High Performance Computing
Japan
Oakforest-PACS - PRIMERGY CX1640 M1, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path
Fujitsu
556,104 13,554.6 24,913.5 2,719
13 Eni S.p.A.
Italy
HPC4 - Proliant DL380 Gen10, Xeon Platinum 8160 24C 2.1GHz, Mellanox InfiniBand EDR, NVIDIA Tesla P100
HPE
253,600 12,210.0 18,621.1 1,320
14 Commissariat a l'Energie Atomique (CEA)
France
Tera-1000-2 - Bull Sequana X1000, Intel Xeon Phi 7250 68C 1.4GHz, Bull BXI 1.2
Bull, Atos Group
561,408 11,965.5 23,396.4 3,178
15 Texas Advanced Computing Center/Univ. of Texas
United States
Stampede2 - PowerEdge C6320P/C6420, Intel Xeon Phi 7250 68C 1.4GHz/Platinum 8160, Intel Omni-Path
Dell EMC
367,024 10,680.7 18,309.2
16 RIKEN Advanced Institute for Computational Science (AICS)
Japan
K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
Fujitsu
705,024 10,510.0 11,280.4 12,660
17 DOE/SC/Argonne National Laboratory
United States
Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
786,432 8,586.6 10,066.3 3,945
18 CINECA
Italy
Marconi Intel Xeon Phi - CINECA Cluster, Lenovo SD530/S720AP, Intel Xeon Phi 7250 68C 1.4GHz/Platinum 8160, Intel Omni-Path
Lenovo
312,936 8,413.1 16,212.9
19 GSIC Center, Tokyo Institute of Technology
Japan
TSUBAME3.0 - SGI ICE XA, IP139-SXM2, Xeon E5-2680v4 14C 2.4GHz, Intel Omni-Path, NVIDIA Tesla P100 SXM2
HPE
135,828 8,125.0 12,127.1 792
20 United Kingdom Meteorological Office
United Kingdom
Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
241,920 7,038.9 8,128.5
21 DOE/SC/Argonne National Laboratory
United States
Theta - Cray XC40, Intel Xeon Phi 7230 64C 1.3GHz, Aries interconnect
Cray Inc.
280,320 6,920.9 11,661.3
22 Barcelona Supercomputing Center
Spain
MareNostrum - Lenovo SD530, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path
Lenovo
153,216 6,470.8 10,296.1 1,632
23 Forschungszentrum Juelich (FZJ)
Germany
JUWELS Module 1 - Bull Sequana X1000, Xeon Platinum 8168 24C 2.7GHz, Mellanox EDR InfiniBand/ParTec ParaStation ClusterSuite
Bull, Atos Group
114,480 6,177.7 9,891.1 1,361
24 NASA/Ames Research Center/NAS
United States
Pleiades - SGI ICE X, Intel Xeon E5-2670/E5-2680v2/E5-2680v3/E5-2680v4 2.6/2.8/2.5/2.4 GHz, Infiniband FDR
HPE
241,108 5,951.6 7,107.1 4,407
25 Japan Meteorological Agency
Japan
Cray XC50, Xeon Platinum 8160 24C 2.1GHz, Aries interconnect
Cray Inc./Hitachi
135,792 5,730.5 9,125.2 1,354
26 Japan Meteorological Agency
Japan
Cray XC50, Xeon Platinum 8160 24C 2.1GHz, Aries interconnect
Cray Inc./Hitachi
135,792 5,730.5 9,125.2 1,354
27 HLRS - Höchstleistungsrechenzentrum Stuttgart
Germany
Hazel Hen - Cray XC40, Xeon E5-2680v3 12C 2.5GHz, Aries interconnect
Cray Inc.
185,088 5,640.2 7,403.5 3,615
28 Max-Planck-Gesellschaft MPI/IPP
Germany
COBRA - Intel Compute Module HNS2600BP, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path
Intel
127,520 5,612.8 9,793.5 1,635
29 King Abdullah University of Science and Technology
Saudi Arabia
Shaheen II - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect
Cray Inc.
196,608 5,537.0 7,235.2 2,834
30 Total Exploration Production
France
Pangea - SGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C 2.5GHz, Infiniband FDR
HPE
220,800 5,283.1 6,712.3 4,150
31 National Center for Atmospheric Research (NCAR)
United States
Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR
HPE
144,900 4,788.2 5,332.3 1,727
32 Research Institute for Information Technology, Kyushu University
Japan
ITO - Subsystem A - Fujitsu PRIMERGY CX2550/CX2560 M4, Xeon Gold 6154 18C 3GHz, Mellanox InfiniBand EDR
Fujitsu
72,000 4,540.7 6,912.0
33 DOE/NNSA/LLNL
United States
Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
393,216 4,293.3 5,033.2 1,972
34 CEA/TGCC-GENCI
France
JOLIOT-CURIE SKL - Bull Sequana X1000, Xeon Platinum 8168 24C 2.7GHz, Mellanox EDR
Bull, Atos Group
79,488 4,065.6 6,635.5 917
35 Petroleum Geo-Services
United States
Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect
Cray Inc.
145,920 4,042.5 5,369.9 1,800
36 ECMWF
United Kingdom
Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
126,468 3,944.7 4,249.3 1,897
37 ECMWF
United Kingdom
Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
126,468 3,944.7 4,249.3 1,897
38 Forschungszentrum Juelich (FZJ)
Germany
JURECA - T-Platforms V-Class/Dell C6320P, E5-2680v3/Phi 7250-F, EDR/Intel Omni-Path/ParTec ParaStation, Tesla K80/K40
T-Platforms, Intel, Dell
155,150 3,782.6 6,563.8 1,345
39 Indian Institute of Tropical Meteorology
India
Pratyush - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
119,232 3,763.9 4,006.2 1,353
40 Government
United States
Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40
Cray Inc.
72,800 3,577.0 6,131.8 1,499
41 Government
United States
Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40
Cray Inc.
72,800 3,577.0 6,131.8 1,499
42 ERDC DSRC
United States
ONYX - Cray XC40, Intel Xeon Phi 7230 64C 1.3GHz/Xeon E5-2699v4, Aries interconnect
Cray Inc.
160,304 3,409.6 5,865.5
43 NASA/Ames Research Center/NAS
United States
Electra - HPE SGI 8600, SGI ICE-X, Xeon E5-2680V4/Gold 6148 20C 2.4GHz, Infiniband EDR
HPE
78,336 3,328.6 4,777.6 980
44 ERDC DSRC
United States
Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR
HPE
124,200 3,318.9 4,570.6 5,175
45 Facebook
United States
NVIDIA DGX-1/Relion 2904GT, Xeon E5-2698v4 20C 2.2GHz/ E5-2650v4, Infiniband EDR, NVIDIA Tesla P100/Quadro GP100
Self-made
60,512 3,307.0 4,896.5 350
46 NVIDIA Corporation
United States
DGX Saturn V - NVIDIA DGX-1, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, NVIDIA Tesla P100
Nvidia
60,512 3,307.0 4,896.5 350
47 AWE
United Kingdom
Damson - Bull Sequana X1000, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR
Bull, Atos Group
113,832 3,243.4 3,791.6 1,134
48 Air Force Research Laboratory
United States
Mustang - HPE SGI 8600, Xeon Platinum 8168 24C 2.7GHz, Intel Omni-Path
HPE
55,296 3,221.4 4,777.6
49 Eni S.p.A.
Italy
HPC2 - iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x
IBM
72,000 3,188.0 4,605.0 1,227
50 Japan Aerospace eXploration Agency
Japan
SORA-MA - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2
Fujitsu
110,160 3,157.0 3,481.1 1,652
51 Government
United States
Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect
Cray Inc.
225,984 3,143.5 4,881.3 6,328
52 Air Force Research Laboratory
United States
Thunder - SGI ICE X, Xeon E5-2699v3/E5-2697 v3, Infiniband FDR, NVIDIA Tesla K40, Intel Xeon Phi 7120P
HPE
152,692 3,126.2 5,610.5 4,820
53 SciNet/University of Toronto/Compute Canada
Canada
Niagara - ThinkSystem SD530, Xeon Gold 6148 20C 2.4GHz, Infiniband EDR
Lenovo
60,000 3,074.2 4,608.0 676
54 Academic Center for Computing and Media Studies (ACCMS), Kyoto University
Japan
Camphor 2 - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect
Cray Inc.
122,400 3,057.3 5,483.5 748
55 DKRZ - Deutsches Klimarechenzentrum
Germany
Mistral - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz/E5-2695V4 18C 2.1Ghz, Infiniband FDR
Bull, Atos Group
99,072 3,010.7 3,962.9 1,116
56 Information Technology Center, Nagoya University
Japan
Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 2.2GHz, Tofu interconnect 2
Fujitsu
92,160 2,910.0 3,244.0 1,382
57 Leibniz Rechenzentrum
Germany
SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR
IBM/Lenovo
147,456 2,897.0 3,185.1 3,423
58 Leibniz Rechenzentrum
Germany
SuperMUC Phase 2 - NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14
Lenovo/IBM
86,016 2,813.6 3,578.3 1,481
59 United Kingdom Meteorological Office
United Kingdom
Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
89,856 2,801.8 3,019.2 1,348
60 United Kingdom Meteorological Office
United Kingdom
Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
89,856 2,801.8 3,019.2 1,348
61 Rokkasho Fusion Institute, National Institutes for Quantum and Radiological Science and Technology
Japan
JFRS-1 - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect
Cray Inc.
54,560 2,787.1 4,190.2 698
62 GSIC Center, Tokyo Institute of Technology
Japan
TSUBAME 2.5 - Cluster Platform SL390s G7, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA K20x
NEC/HPE
76,032 2,785.0 5,735.7 1,399
63 Lawrence Livermore National Laboratory
United States
LLNL CTS-1 Quartz - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path
Penguin Computing, Inc.
95,472 2,632.5 3,207.9 13,620
64 Lawrence Livermore National Laboratory
United States
LLNL/NNSA CTS-1 Jade - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path
Penguin Computing, Inc.
95,472 2,632.5 3,207.9 13,620
65 Energy Company (A)
Italy
HPC3 - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, NVIDIA Tesla K80
Lenovo
66,000 2,592.0 3,798.6
66 National Centre for Medium Range Weather Forecasting
India
Mihir - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect
Cray Inc.
83,592 2,570.4 2,808.7 955
67 National Supercomputing Center in Tianjin
China
Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050
NUDT
186,368 2,566.0 4,701.0 4,040
68 China Meteorological Administration
China
PAI-BSystem - Sugon TC4600LP/W740I, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, NVIDIA Tesla P100
Sugon
50,816 2,547.0 4,229.8 710
69 DOE/SC/Pacific Northwest National Laboratory
United States
cascade - Atipa Visione IF442 Blade Server, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P
Atipa Technology
194,616 2,539.1 3,388.0 1,384
70 Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
occigen2 - bullx DLC 720, Xeon E5-2690v4 14C 2.6GHz, Infiniband FDR
Bull, Atos Group
85,824 2,494.7 3,570.3 1,430
71 Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
Excalibur - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect
Cray Inc.
100,064 2,485.0 3,682.4 1,466
72 Moscow State University - Research Computing Center
Russia
Lomonosov 2 - T-Platform A-Class Cluster, Xeon E5-2697v3 14C 2.6GHz,Intel Xeon Gold 6126, Infiniband FDR, Nvidia K40m/P-100
T-Platforms
64,384 2,478.0 4,946.8
73 US Army Research Laboratory (ARL)
United States
Centennial - SGI ICE XA, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR
HPE
73,920 2,443.7 2,602.0 835
74 China Meteorological Administration
China
PAI-ASystem - Sugon TC4600, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR
Sugon
48,128 2,435.0 4,004.2 740
75 Korea Meteorological Administration
Korea, South
Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect
Cray Inc.
69,600 2,395.7 2,895.4 1,359
76 Korea Meteorological Administration
Korea, South
Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect
Cray Inc.
69,600 2,395.7 2,895.4 1,359
77 National Institute for Fusion Science (NIFS)
Japan
Plasma Simulator - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2
Fujitsu
82,944 2,376.0 2,621.0 1,244
78 Saudi Aramco
Saudi Arabia
Makman-3 - PowerEdge R440/C6320p, Intel Xeon Phi 7250/Xeon Gold 6130 16C 2.1GHz, Intel Omni-Path
Dell EMC
53,300 2,322.5 3,581.8 608
79 Internet Service P
China
Inspur TS10000, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet
Inspur
55,104 2,287.0 4,890.0
80 Saudi Aramco
Saudi Arabia
Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR
Dell EMC
76,032 2,249.7 3,041.3 1,134
81 Meteo France
France
Prolix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR
Bull, Atos Group
72,000 2,168.0 2,534.4 830
82 Meteo France
France
Beaufix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR
Bull, Atos Group
73,440 2,157.4 2,585.1 830
83 National Astronomical Observatory of Japan
Japan
ATERUI II - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect
Cray Inc.
40,000 2,090.0 3,072.0 496
84 LvLiang Cloud Computing Center
China
Tianhe-2 LvLiang Solution - Tianhe-2 LvLiang, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Intel Xeon Phi 31S1P
NUDT
174,720 2,071.4 3,074.5 997
85 Navy DSRC
United States
Gaffney - HPE SGI 8600, Xeon Platinum 8168 24C 2.7GHz, Intel Omni-Path
HPE
34,560 2,002.0 2,986.0
86 Navy DSRC
United States
Koehr - HPE SGI 8600, Xeon Platinum 8168 24C 2.7GHz, Intel Omni-Path
HPE
34,560 2,002.0 2,986.0
87 Universitaet Mainz
Germany
Mogon II - NEC Cluster, Xeon Gold 6130 16C 2.1GHz, MEGWARE MiriQuid Xeon E5-2630v4, Intel Omni-Path
NEC/MEGWARE
49,432 1,967.8 2,800.9 657
88 National Institutes of Health (NIH)
United States
Biowulf - Apollo 2000 Gen 8/9, Xeon E5-2680v4/E5-2695v3 14C 2.4GHz, Infiniband FDR
HPE
66,304 1,966.1 2,491.4
89 Japan Atomic Energy Agency (JAEA)
Japan
SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
HPE
60,240 1,929.4 2,409.6 3,012
90 Commissariat a l'Energie Atomique (CEA)
France
Tera-1000-1 - bullx DLC 720, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR
Bull, Atos Group
70,272 1,871.0 2,586.0 1,042
91 Science and Technology Facilities Council
United Kingdom
scafellpike - Bull Sequana X1000, Intel Xeon Phi 7210 64C 1.3GHz/Xeon Gold 6142, Mellanox EDR
Bull, Atos Group
80,640 1,829.9 4,329.7 529
92 KTH - Royal Institute of Technology
Sweden
Beskow - Cray XC40, Xeon E5-2695v4/E5-2698v3 16C 2.3GHz, Aries interconnect
Cray Inc.
67,456 1,802.5 2,438.1 842
93 Institute for Molecular Science
Japan
Molecular Simulator - NEC LX Cluster, Xeon Gold 6148/6154, Intel Omni-Path
NEC
38,552 1,785.6 3,072.8 544
94 BASF
Germany
QURIOSITY - Apollo XL230k, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path
HPE
35,280 1,750.2 2,709.5
95 Internet Service A
China
Inspur SA5212H5, Xeon Platinum 8163 24C 2.5GHz, 10G Ethernet
Inspur
38,400 1,729.0 3,072.0
96 Internet Service A
China
Inspur SA5212H5, Xeon Platinum 8163 24C 2.5GHz, 10G Ethernet
Inspur
38,400 1,729.0 3,072.0
97 Internet Service A
China
Inspur SA5212H5, Xeon Platinum 8163 24C 2.5GHz, 10G Ethernet
Inspur
38,400 1,729.0 3,072.0
98 CINECA
Italy
Marconi Intel Xeon - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Omni-Path
Lenovo
54,432 1,723.9 2,003.1 1,361
99 Internet Service A
China
Inspur TS10000, Xeon E5-2682v4 16C 2.5GHz, 10G Ethernet, NVIDIA Tesla P100
Inspur
39,680 1,714.0 3,149.6
100 Government
United States
SwiftLucy - Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR
HPE
57,600 1,703.3 2,304.0 2,880