Green500 List - June 2021

Rmax and Rpeak values are in PFlop/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.

Green500 Data

Rank TOP500 Rank System Cores Rmax (PFlop/s) Power (kW) Energy Efficiency (GFlops/watts)
101 304 Sugon TC6000, Xeon Gold 6140 18C 2.3GHz, 10G Ethernet, Sugon
State Grid Corp
China
53,280 1.95 570 3.425
102 7 Tianhe-2A - TH-IVB-FEP Cluster, Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Matrix-2000, NUDT
National Super Computer Center in Guangzhou
China
4,981,760 61.44 18,482 3.325
103 179 Cedar (CPU) - PowerEdge C6420, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, ACTION
Simon Fraser University/Compute Canada
Canada
67,584 2.61 792 3.293
104 203 PAI-ASystem - Sugon TC4600, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, Sugon
China Meteorological Administration
China
48,128 2.44 740 3.291
105 346 Molecular Simulator - NEC LX Cluster, Xeon Gold 6148/6154, Intel Omni-Path, NEC
Institute for Molecular Science
Japan
38,552 1.79 544 3.279
106 78 Electra - HPE SGI 8600/SGI ICE-X, E5-2680V4/ Xeon Gold 6148 20C 2.4GHz, Infiniband EDR/FDR-56 IB, HPE
NASA/Ames Research Center/NAS
United States
124,416 5.44 1,686 3.230
107 372 Internet Service D - Huawei 1288H V5, Xeon Platinum 8160 24C 2.1GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
Internet Service J
China
48,960 1.67 524 3.188
108 305 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
IT Service Provider
China
58,112 1.93 630 3.070
109 325 bsystem - Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
55,040 1.84 600 3.063
110 334 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 10G Ethernet, Sugon
IT Service Provider
China
44,100 1.82 600 3.040
111 314 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
56,800 1.90 625 3.034
112 338 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Government Agency (S)
China
54,240 1.81 600 3.025
113 312 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 25G Ethernet, Sugon
DJIT Company
China
46,200 1.90 630 3.017
114 303 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 25G Ethernet, Sugon
Telecom Company
China
47,600 1.96 650 3.008
115 483 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
48,000 1.59 530 3.000
116 300 Mogon II - NEC Cluster, Xeon Gold 6130 16C 2.1GHz, MEGWARE MiriQuid Xeon E5-2630v4, Intel Omni-Path, NEC/MEGWARE
Universitaet Mainz
Germany
49,432 1.97 657 2.995
117 295 bsystem - Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
60,800 1.98 660 2.994
118 244 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
67,200 2.19 740 2.962
119 377 Endeavor - Intel Cluster, Intel Xeon 6245/8280/6230/8268/8260L/8276/9242, Intel Omni-Path, Intel
Intel
United States
31,524 1.65 559 2.961
120 202 Centennial - SGI ICE XA, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, HPE
US Army Research Laboratory (ARL)
United States
73,920 2.44 835 2.927
121 364 Puhti - Bull Sequana X1000, Xeon Gold 6230 20C 2.1GHz, Mellanox HDR100, EVIDEN
CSC (Center for Scientific Computing)
Finland
40,000 1.71 585 2.917
122 125 Damson - Bull Sequana X1000, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, EVIDEN
AWE
United Kingdom
113,832 3.24 1,134 2.860
123 107 Pratyush - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
Indian Institute of Tropical Meteorology
India
119,232 3.76 1,353 2.781
124 87 Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, HPE
National Center for Atmospheric Research (NCAR)
United States
144,900 4.79 1,727 2.773
125 475 Cedar-2 - PowerEdge C6320/C6420, Xeon E5-2683 v4 16C 2.1GHz/Xeon Platinum 8160, Intel Omni-Path, DELL EMC
Simon Fraser University/Compute Canada
Canada
55,296 1.63 601 2.717
126 141 Mistral - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz/E5-2695V4 18C 2.1Ghz, Infiniband FDR, EVIDEN
DKRZ - Deutsches Klimarechenzentrum
Germany
99,072 3.01 1,116 2.698
127 187 Mihir - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
National Centre for Medium Range Weather Forecasting
India
83,592 2.57 955 2.692
128 16 Trinity - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect, Cray/HPE
DOE/NNSA/LANL/SNL
United States
979,072 20.16 7,578 2.660
129 361 Huawei X6000, Xeon Gold 6242 16C 2.8GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
Manufacturing Company B
Germany
38,400 1.72 655 2.634
130 310 Huawei 2288H V5, Xeon Gold 6150 18C 2.7GHz, 10G Ethernet, Huawei Technologies Co., Ltd.
Energy Company
China
49,680 1.91 733 2.612
131 128 HPC2 - iDataPlex DX360M4, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA K20x, IBM
Eni S.p.A.
Italy
72,000 3.19 1,227 2.598
132 313 Piz Daint Multicore - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
65,268 1.90 732 2.590
133 497 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 1.52 603 2.527
134 114 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE
Government
United States
72,800 3.58 1,499 2.386
135 115 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, Cray/HPE
Government
United States
72,800 3.58 1,499 2.386
136 102 Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
Petroleum Geo-Services
United States
145,920 4.04 1,800 2.246
137 344 Beskow - Cray XC40, Xeon E5-2695v4/E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE
KTH - Royal Institute of Technology
Sweden
67,456 1.80 842 2.141
138 103 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
ECMWF
United Kingdom
126,468 3.94 1,897 2.079
139 104 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
ECMWF
United Kingdom
126,468 3.94 1,897 2.079
140 152 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
United Kingdom Meteorological Office
United Kingdom
89,856 2.80 1,348 2.079
141 153 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE
United Kingdom Meteorological Office
United Kingdom
89,856 2.80 1,348 2.079
142 271 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 2.07 997 2.078
143 373 Prometheus - HP Apollo 8000, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, NVIDIA Tesla K40, HPE
Cyfronet
Poland
55,728 1.67 808 2.068
144 241 Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, DELL EMC
Saudi Aramco
Saudi Arabia
76,032 2.25 1,134 1.984
145 77 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 5.54 2,834 1.954
146 151 SuperMUC Phase 2 - NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14, Lenovo/IBM
Leibniz Rechenzentrum
Germany
86,016 2.81 1,481 1.900
147 191 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 2.54 1,384 1.835
148 318 Tera-1000-1 - bullx DLC 720, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR, EVIDEN
Commissariat a l'Energie Atomique (CEA)
France
70,272 1.87 1,042 1.796
149 209 Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Korea Meteorological Administration
South Korea
69,600 2.40 1,359 1.762
150 210 Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
Korea Meteorological Administration
South Korea
69,600 2.40 1,359 1.762
151 192 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 2.49 1,430 1.745
152 354 CSystem - Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Telecom Operator (C)
China
97,920 1.74 1,000 1.736
153 473 Surge - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
NOAA
United States
48,960 1.64 956 1.710
154 474 Luna - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE
NOAA
United States
48,960 1.64 956 1.710
155 194 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 2.48 1,466 1.695
156 289 TTSystem - Sugon TC6000, Xeon E5-2630v4 10C 2.2GHz, 10G Ethernet, Sugon
Internet Service (B)
China
116,600 2.00 1,200 1.664
157 342 JCSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
Internet Company
China
110,080 1.81 1,100 1.643
158 293 HKVDPSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
IT Service Provider
China
121,920 1.98 1,216 1.627
159 294 HKVDPSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
Internet Company
China
121,920 1.98 1,216 1.627
160 345 ESSystem - Sugon TC6000, Xeon E5-2630v4 10C 2.2GHz, 10G Ethernet, Sugon
State Grid Corp
China
105,000 1.79 1,100 1.627
161 488 SGSystem - Sugon TC6000, Xeon E5-2630v4 10C 2.2GHz, 10G Ethernet, Sugon
State Grid Corp
China
92,000 1.56 960 1.627
162 371 ISystem - Sugon TC6000, Xeon E5-2650v4 12C 2.2GHz, 10G Ethernet, Sugon
IIT Company
China
97,920 1.68 1,050 1.603
163 328 Astra - Apollo 70, Marvell ThunderX2 ARM CN9975-2000 28C 2GHz, 4xEDR Infiniband, HPE
Sandia National Laboratories
United States
143,640 1.83 1,193 1.537
164 329 Sugon TC6000, Xeon Gold 5117 14C 2GHz, 25G Ethernet, Sugon
Internet Service (B)
China
116,200 1.83 1,300 1.409
165 283 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
110,880 2.01 1,470 1.365
166 487 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
88,800 1.57 1,150 1.364
167 70 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 5.95 4,407 1.350
168 349 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
99,360 1.76 1,320 1.337
169 251 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
121,920 2.15 1,625 1.324
170 81 Pangea - SGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Total Exploration Production
France
220,800 5.28 4,150 1.273
171 23 Maru - ThinkSystem SD650 V2, Xeon Platinum 8368Q 38C 2.6GHz, Infiniband HDR, Lenovo
Korea Meteorological Administration
South Korea
306,432 16.75 15,414 1.087
172 24 Guru - ThinkSystem SD650 V2, Xeon Platinum 8368Q 38C 2.6GHz, Infiniband HDR, Lenovo
Korea Meteorological Administration
South Korea
306,432 16.75 15,414 1.087
173 133 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 3.13 4,820 0.649
174 121 Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR, HPE
ERDC DSRC
United States
124,200 3.32 5,175 0.641
175 188 Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, NUDT
National Supercomputing Center in Tianjin
China
186,368 2.57 4,040 0.635
176 366 SwiftLucy - Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Government
United States
57,600 1.70 2,880 0.591
177 132 Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Cray/HPE
Government
United States
225,984 3.14 6,328 0.497
178 471 ARCHER - Cray XC30, Intel Xeon E5 v2 12C 2.700GHz, Aries interconnect , Cray/HPE
EPSRC/University of Edinburgh
United Kingdom
118,080 1.64 3,306 0.497
179 484 Power 775, POWER7 8C 3.836GHz, Custom Interconnect, IBM
IBM Development Engineering
United States
62,944 1.59 3,576 0.444
180 174 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 2.63 13,620 0.193
181 175 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 2.63 13,620 0.193
182 10 Frontera - Dell C6420, Xeon Platinum 8280 28C 2.7GHz, Mellanox InfiniBand HDR, DELL EMC
Texas Advanced Computing Center/Univ. of Texas
United States
448,448 23.52 0.000
183 11 Dammam-7 - Cray CS-Storm, Xeon Gold 6248 20C 2.5GHz, NVIDIA Tesla V100 SXM2, InfiniBand HDR 100, HPE
Saudi Aramco
Saudi Arabia
672,520 22.40 0.000
184 17 SuperMUC-NG - ThinkSystem SD650, Xeon Platinum 8174 24C 3.1GHz, Intel Omni-Path, Lenovo
Leibniz Rechenzentrum
Germany
305,856 19.48 0.000
185 19 Ghawar-1 - HPE Cray EX, AMD EPYC 7702 64C 2GHz, Slingshot-10, HPE
Saudi Aramco
Saudi Arabia
714,240 19.26 0.000
186 20 Lassen - IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100, IBM / NVIDIA / Mellanox
DOE/NNSA/LLNL
United States
288,288 18.20 0.000
187 25 TOKI-SORA - PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D, Fujitsu
Japan Aerospace eXploration Agency
Japan
276,480 16.59 0.000
188 26 Pioneer-EUS - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Microsoft Azure
United States
157,440 16.59 0.000
189 27 Pioneer-SCUS - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Microsoft Azure
United States
157,440 16.59 0.000
190 28 Pioneer-WEU - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Azure West Europe
Netherlands
157,440 16.59 0.000
191 29 Pioneer-WUS2 - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Microsoft Azure
United States
157,440 16.59 0.000
192 31 Nurion - Cray CS500, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path, Cray/HPE
Korea Institute of Science and Technology Information
South Korea
570,020 13.93 0.000
193 35 Stampede2 - PowerEdge C6320P/C6420, Intel Xeon Phi 7250 68C 1.4GHz/Platinum 8160, Intel Omni-Path, DELL EMC
Texas Advanced Computing Center/Univ. of Texas
United States
367,024 10.68 0.000
194 37 Cactus - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
GDIT/NOAA/WCOSS
United States
327,680 10.01 0.000
195 38 Dogwood - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
GDIT/NOAA/WCOSS
United States
327,680 10.01 0.000
196 40 Amazon EC2 Instance Cluster us-east-1a - Amazon EC2 r5.24xlarge, Xeon Platinum 8260 24C 2.4GHz, 25G Ethernet, Amazon Web Services
Descartes Labs
United States
172,692 9.95 0.000
197 41 NVIDIA Cambridge-1 DGX SuperPOD - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 80GB​, Infiniband HDR, Nvidia
NVIDIA Corporation
United States
79,360 9.68 0.000
198 42 DGX SuperPOD - NVIDIA DGX-2H, Xeon Platinum 8174 24C 3.1GHz, NVIDIA Tesla V100, Mellanox InfiniBand EDR, Nvidia
NVIDIA Corporation
United States
127,488 9.44 0.000
199 44 Gadi - PRIMERGY CX2570 M5, ThinkSystem SD650, Xeon Platinum 8274/8268, NVIDIA Tesla V100 SXM2, Mellanox HDR Infiniband, Fujitsu / Lenovo
National Computational Infrastructure (NCI Australia)
Australia
204,032 9.26 0.000
200 51 Roxy - Apollo 2000, Xeon Gold 6248 20C 2.5GHz, Infiniband EDR, HPE
Government
United States
174,720 8.12 0.000