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TOP500 List - June 2017

R_max and R_peak values are in TFlop/s. For more details about other fields, check the TOP500 description.

R_peak 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	Sunway TaihuLight - Sunway MPP, Sunway SW26010 260C 1.45GHz, Sunway, NRCPC National Supercomputing Center in Wuxi China	10,649,600	93,014.59	125,435.90	15,371
2	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	33,862.70	54,902.40	17,808
3	Piz Daint - Cray XC50, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , NVIDIA Tesla P100, Cray/HPE Swiss National Supercomputing Centre (CSCS) Switzerland	361,760	19,590.00	25,326.26	2,272
4	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	17,590.00	27,112.55	8,209
5	Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, IBM DOE/NNSA/LLNL United States	1,572,864	17,173.22	20,132.66	7,890
6	Cori - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect , Cray/HPE DOE/SC/LBNL/NERSC United States	622,336	14,014.70	27,880.65	3,939
7	Oakforest-PACS - PRIMERGY CX1640 M1, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path, Fujitsu Joint Center for Advanced High Performance Computing Japan	556,104	13,554.60	24,913.46	2,719
8	K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect, Fujitsu RIKEN Advanced Institute for Computational Science (AICS) Japan	705,024	10,510.00	11,280.38	12,660
9	Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM DOE/SC/Argonne National Laboratory United States	786,432	8,586.61	10,066.33	3,945
10	Trinity - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE DOE/NNSA/LANL/SNL United States	301,056	8,100.90	11,078.86	4,233
11	Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE United Kingdom Meteorological Office United Kingdom	241,920	7,038.93	8,128.51
12	Stampede2 - PowerEdge C6320P, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path, DELL Texas Advanced Computing Center/Univ. of Texas United States	285,600	6,807.05	12,794.88
13	MareNostrum - Lenovo SD530, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, Lenovo Barcelona Supercomputing Center Spain	148,176	6,227.20	9,957.43	1,380
14	Marconi Intel Xeon Phi - CINECA Cluster, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path, Lenovo CINECA Italy	241,808	6,223.04	10,833.00
15	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 NASA/Ames Research Center/NAS United States	241,108	5,951.55	7,107.15	4,407
16	Theta - Cray XC40, Intel Xeon Phi 7230 64C 1.3GHz, Aries interconnect , Cray/HPE DOE/SC/Argonne National Laboratory United States	231,424	5,884.62	9,627.24	1,087
17	Hazel Hen - Cray XC40, Xeon E5-2680v3 12C 2.5GHz, Aries interconnect , Cray/HPE HLRS - Höchstleistungsrechenzentrum Stuttgart Germany	185,088	5,640.17	7,403.52	3,615
18	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	5,536.99	7,235.17	2,834
19	Pangea - SGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE Total Exploration Production France	220,800	5,283.11	6,712.32	4,150
20	Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P, DELL Texas Advanced Computing Center/Univ. of Texas United States	522,080	5,168.11	9,598.21	4,510
21	JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM Forschungszentrum Juelich (FZJ) Germany	458,752	5,008.86	5,872.03	2,301
22	JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM Forschungszentrum Juelich (FZJ) Germany	458,752	5,008.86	5,872.03	2,301
23	Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, HPE National Center for Atmospheric Research (NCAR) United States	144,900	4,788.19	5,332.32	1,727
24	Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect, IBM DOE/NNSA/LLNL United States	393,216	4,293.31	5,033.16	1,972
25	Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE Petroleum Geo-Services United States	145,920	4,042.46	5,369.86	1,800
26	Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE ECMWF United Kingdom	126,468	3,944.68	4,249.32	1,897
27	Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE ECMWF United Kingdom	126,468	3,944.68	4,249.32	1,897
28	Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE Government United States	72,800	3,577.00	6,131.84	1,499
29	Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE Government United States	72,800	3,577.00	6,131.84	1,499
30	ONYX - Cray XC40, Intel Xeon Phi 7230 64C 1.3GHz/Xeon E5-2699v4, Aries interconnect , Cray/HPE ERDC DSRC United States	160,304	3,409.61	5,865.52
31	Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR, HPE ERDC DSRC United States	124,200	3,318.95	4,570.56	5,175
32	NVIDIA DGX-1/Relion 2904GT, Xeon E5-2698v4 20C 2.2GHz/ E5-2650v4, Infiniband EDR, NVIDIA Tesla P100/Quadro GP100, Self-made Facebook United States	60,512	3,307.00	4,896.51	350
33	DGX Saturn V - NVIDIA DGX-1, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, NVIDIA Tesla P100, Nvidia NVIDIA Corporation United States	60,512	3,307.00	4,896.51	350
34	HPC2 - iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x, IBM Eni S.p.A. Italy	72,000	3,188.00	4,605.00	1,227
35	SORA-MA - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu Japan Aerospace eXploration Agency Japan	110,160	3,157.00	3,481.06	1,652
36	Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE Government United States	225,984	3,143.52	4,881.25	6,328
37	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	3,126.24	5,610.48	4,820
38	Camphor 2 - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect , Cray/HPE Academic Center for Computing and Media Studies (ACCMS), Kyoto University Japan	122,400	3,057.35	5,483.52	748
39	Mistral - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz/E5-2695V4 18C 2.1Ghz, Infiniband FDR, EVIDEN DKRZ - Deutsches Klimarechenzentrum Germany	99,072	3,010.68	3,962.88	1,116
40	Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 2.2GHz, Tofu interconnect 2, Fujitsu Information Technology Center, Nagoya University Japan	92,160	2,910.00	3,244.03	1,382
41	SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR, IBM/Lenovo Leibniz Rechenzentrum Germany	147,456	2,897.00	3,185.05	3,423
42	SuperMUC Phase 2 - NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14, Lenovo/IBM Leibniz Rechenzentrum Germany	86,016	2,813.62	3,578.27	1,481
43	Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE United Kingdom Meteorological Office United Kingdom	89,856	2,801.78	3,019.16	1,348
44	Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE United Kingdom Meteorological Office United Kingdom	89,856	2,801.78	3,019.16	1,348
45	TSUBAME 2.5 - Cluster Platform SL390s G7, Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA K20x, NEC/HPE CII, Institute of Science Tokyo Japan	76,032	2,785.00	5,735.69	1,399
46	LLNL/NNSA CTS-1 Jade - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path, Penguin Computing, Inc. Lawrence Livermore National Laboratory United States	95,472	2,632.51	3,207.86	13,620
47	LLNL CTS-1 Quartz - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path, Penguin Computing, Inc. Lawrence Livermore National Laboratory United States	95,472	2,632.51	3,207.86	13,620
48	HPC3 - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, NVIDIA Tesla K80, Lenovo Energy Company (A) Italy	66,000	2,592.00	3,798.60
49	Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, NUDT National Supercomputing Center in Tianjin China	186,368	2,566.00	4,701.00	4,040
50	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	2,539.13	3,388.03	1,384
51	occigen2 - bullx DLC 720, Xeon E5-2690v4 14C 2.6GHz, Infiniband FDR, EVIDEN Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES) France	85,824	2,494.65	3,570.28	1,430
52	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	2,485.00	3,682.36	1,466
53	Centennial - SGI ICE XA, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, HPE US Army Research Laboratory (ARL) United States	73,920	2,443.70	2,601.98	835
54	Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE Korea Meteorological Administration South Korea	69,600	2,395.68	2,895.36	1,359
55	Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE Korea Meteorological Administration South Korea	69,600	2,395.68	2,895.36	1,359
56	Plasma Simulator - Fujitsu PRIMEHPC FX100, SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2, Fujitsu National Institute for Fusion Science (NIFS) Japan	82,944	2,376.00	2,621.03	1,244
57	Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, DELL Saudi Aramco Saudi Arabia	76,032	2,249.68	3,041.28	1,134
58	Prolix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR, EVIDEN Meteo France France	72,000	2,167.99	2,534.40	830
59	Beaufix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR, EVIDEN Meteo France France	73,440	2,157.41	2,585.09	830
60	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	42,688	2,102.00	2,962.25	1,079
61	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	2,071.39	3,074.53	997
62	TSUBAME3.0 - SGI ICE XA, IP139-SXM2, Xeon E5-2680v4 14C 2.4GHz, Intel Omni-Path, NVIDIA Tesla P100 SXM2, HPE CII, Institute of Science Tokyo Japan	36,288	1,998.00	3,207.63	142
63	SGI ICE X, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE Japan Atomic Energy Agency (JAEA) Japan	60,240	1,929.37	2,409.60	3,012
64	Tera-1000-1 - bullx DLC 720, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR, EVIDEN Commissariat a l'Energie Atomique (CEA) France	70,272	1,871.00	2,586.01	1,042
65	Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM CINECA Italy	163,840	1,788.88	2,097.15	822
66	QURIOSITY - Apollo XL230k, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path, HPE BASF Germany	35,280	1,750.18	2,709.50
67	Marconi Intel Xeon - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Omni-Path, Lenovo CINECA Italy	54,432	1,723.89	2,003.10	1,361
68	Inspur TS10000, Xeon E5-2682v4 16C 2.5GHz, 10G Ethernet, NVIDIA Tesla P100, Inspur Internet Service A China	39,680	1,714.00	3,149.60
69	SwiftLucy - Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE Government United States	57,600	1,703.28	2,304.00	2,880
70	Gyoukou - ZettaScaler-2.0 HPC system, Xeon D-1571 16C 1.3GHz, Infiniband EDR, PEZY-SC2, ExaScaler Japan Agency for Marine-Earth Science and Technology Japan	3,176,000	1,677.13	3,207.68	164
71	Raijin - Hybrid Cluster PRIMERGY/x3550 M5/PowerEdge/Rackable/Rackable, Xeon , Infiniband EDR, NVIDIA Tesla P100, Xeon Phi, Fujitsu / Lenovo / Xenon National Computational Infrastructure (NCI Australia) Australia	87,224	1,676.22	3,801.42
72	Prometheus - HP Apollo 8000, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, NVIDIA Tesla K40, HPE Cyfronet Poland	55,728	1,670.09	2,348.64	808
73	Edison - Cray XC30, Intel Xeon E5-2695v2 12C 2.4GHz, Aries interconnect , Cray/HPE DOE/SC/LBNL/NERSC United States	133,824	1,654.70	2,569.42	3,747
74	ARCHER - Cray XC30, Intel Xeon E5 v2 12C 2.700GHz, Aries interconnect , Cray/HPE EPSRC/University of Edinburgh United Kingdom	118,080	1,642.54	2,550.53	3,306
75	Surge - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE NOAA United States	48,960	1,635.02	2,036.74	956
76	Luna - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE NOAA United States	48,960	1,635.02	2,036.74	956
77	Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM IBM Development Engineering United States	62,944	1,587.00	1,931.62	3,576
78	LANL CTS-1 Grizzly - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path, Penguin Computing, Inc. Los Alamos National Laboratory United States	53,352	1,524.72	1,792.63	603
79	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	1,457.73	2,011.64	4,806
80	Blue Joule - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, IBM Science and Technology Facilities Council - Daresbury Laboratory United Kingdom	131,072	1,431.10	1,677.72	657
81	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	1,424.72	1,693.44	829
82	Spirit - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, HPE Air Force Research Laboratory United States	73,584	1,415.47	1,530.55	1,606
83	Piz Daint Multicore - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE Swiss National Supercomputing Centre (CSCS) Switzerland	44,928	1,410.73	1,509.58	519
84	Beskow - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE KTH - Royal Institute of Technology Sweden	53,632	1,397.00	1,973.66	786
85	Sid - bullx DLC 720, Xeon E5-2695v4 18C 2.1GHz, Infiniband FDR, EVIDEN Atos France	49,896	1,363.48	1,676.51	543
86	Curie thin nodes - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, EVIDEN CEA/TGCC-GENCI France	77,184	1,359.00	1,667.17	2,132
87	Cedar - Dell C4130/Dell C6320, Xeon E5-2650v4/E5-2683-v4, Intel Omni-Path, NVIDIA Tesla P100, DELL Simon Fraser University/Compute Canada Canada	59,776	1,337.00	3,710.46	167
88	Cobalt - bullx DLC 720, Xeon E5-2680v4 14C 2.4GHz, Infiniband EDR, EVIDEN Commissariat a l'Energie Atomique (CEA)/CCRT France	38,528	1,299.47	1,479.47	539
89	Conrad - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D, Cray/HPE Navy DSRC United States	61,256	1,285.60	2,049.60	2,324
90	Gordon - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D, Cray/HPE Navy DSRC United States	61,256	1,285.60	2,049.60	2,324
91	iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband FDR, Lenovo/IBM Max-Planck-Gesellschaft MPI/IPP Germany	65,320	1,283.31	1,463.17	1,260
92	Nebulae - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050, Sugon National Supercomputing Centre in Shenzhen (NSCS) China	120,640	1,271.00	2,984.30	2,580
93	Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, IBM National Center for Atmospheric Research (NCAR) United States	72,288	1,257.62	1,503.59	1,437
94	Sisu - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE CSC (Center for Scientific Computing) Finland	40,608	1,250.00	1,689.29	680
95	Helios - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, EVIDEN International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration Japan	70,560	1,237.00	1,524.10	2,200
96	Graham - Huawei X6800 V3, Xeon E5-2683 v4 16C 2.1GHz, Infiniband EDR/FDR, NVIDIA Tesla P100, Huawei Technologies Co., Ltd. SharcNet Canada	51,200	1,228.00	2,641.41	546
97	Diego - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR, EVIDEN Atos France	46,800	1,225.28	1,647.36	472
98	SNL/NNSA CTS-1 Serrano - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path, Penguin Computing, Inc. Sandia National Laboratories United States	40,392	1,223.70	1,357.17	480
99	SNL/NNSA CTS-1 Cayenne - Tundra Extreme Scale, Xeon E5-2695v4 18C 2.1GHz, Intel Omni-Path, Penguin Computing, Inc. Sandia National Laboratories United States	40,392	1,223.70	1,357.17	480
100	Cray XC40, E5-2680v3 12C 2.5Ghz/Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE Deutscher Wetterdienst Germany	41,472	1,214.20	1,459.81	528