Green500 List - November 2021

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.

Green500 Data

Rank TOP500 Rank System Cores Rmax (TFlop/s) Power (kW) Power Efficiency (GFlops/watts)
101 200 SNL/NNSA CTS-1 Attaway - Tundra Extreme Scale, Xeon Gold 6140 18C 2.3GHz, Intel Omni-Path, Penguin Computing, Inc.
Sandia National Laboratories
United States
52,920 2,724.5 750 3.633
102 96 TX-GAIA (Green AI Accelerator) - Apollo 2000, Xeon Gold 6248 20C 2.5GHz, NVIDIA Tesla V100, Intel Omni-Path, HPE
MIT Lincoln Laboratory Supercomputing Center
United States
88,400 5,161.0 1,436 3.594
103 237 CLAIX (2018) - INTEL-HNS2600BPB, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, NEC
Universitaet Aachen/RWTH - IT Center
Germany
61,200 2,483.6 692 3.589
104 231 PAI-BSystem - Sugon TC4600LP/W740I, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, NVIDIA Tesla P100, Sugon
China Meteorological Administration
China
50,816 2,547.0 710 3.587
105 37 Cori - Cray XC40, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect , HPE
DOE/SC/LBNL/NERSC
United States
622,336 14,014.7 3,939 3.558
106 109 CRONOS - BullSequana X, Xeon Platinum 8260 24C 2.4GHz, Infiniband HDR, Atos
EDF
France
81,600 4,299.3 1,226 3.508
107 396 scafellpike - Bull Sequana X1000, Intel Xeon Phi 7210 64C 1.3GHz/Xeon Gold 6142, Mellanox EDR, Atos
Science and Technology Facilities Council
United Kingdom
80,640 1,829.9 529 3.459
108 339 Sugon TC6000, Xeon Gold 6140 18C 2.3GHz, 10G Ethernet, Sugon
Telecom Company
China
55,440 2,026.0 590 3.434
109 88 COBRA - Intel Compute Module HNS2600BP, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path, Intel
Max-Planck-Gesellschaft MPI/IPP
Germany
127,520 5,612.8 1,635 3.433
110 368 Sugon TC6000, Xeon Gold 6140 18C 2.3GHz, 10G Ethernet, Sugon
State Grid Corp
China
53,280 1,952.0 570 3.425
111 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 61,444.5 18,482 3.325
112 220 Cedar (CPU) - PowerEdge C6420, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, ACTION
Simon Fraser University/Compute Canada
Canada
67,584 2,608.0 792 3.293
113 245 PAI-ASystem - Sugon TC4600, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, Sugon
China Meteorological Administration
China
48,128 2,435.0 740 3.291
114 412 Molecular Simulator - NEC LX Cluster, Xeon Gold 6148/6154, Intel Omni-Path, NEC
Institute for Molecular Science
Japan
38,552 1,785.6 544 3.279
115 90 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 5,444.6 1,686 3.230
116 439 Internet Service D - Huawei 1288H V5, Xeon Platinum 8160 24C 2.1GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
Internet Service J
China
48,960 1,671.4 524 3.188
117 369 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
IT Service Provider
China
58,112 1,934.0 630 3.070
118 390 bsystem - Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
55,040 1,838.0 600 3.063
119 400 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 10G Ethernet, Sugon
IT Service Provider
China
44,100 1,824.0 600 3.040
120 378 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
56,800 1,896.0 625 3.034
121 404 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Government Agency (S)
China
54,240 1,815.0 600 3.025
122 376 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 25G Ethernet, Sugon
DJIT Company
China
46,200 1,901.0 630 3.017
123 367 Sugon TC6000, Xeon Gold 6132 14C 2.6GHz, 25G Ethernet, Sugon
Telecom Company
China
47,600 1,955.0 650 3.008
124 364 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 1,967.8 657 2.995
125 357 bsystem - Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
60,800 1,976.0 660 2.994
126 299 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
67,200 2,192.0 740 2.962
127 444 Endeavor - Intel Cluster, Intel Xeon 6245/8280/6230/8268/8260L/8276/9242, Intel Omni-Path, Intel
Intel
United States
31,524 1,653.9 559 2.961
128 244 Centennial - SGI ICE XA, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, HPE
US Army Research Laboratory (ARL)
United States
73,920 2,443.7 835 2.927
129 430 Puhti - Bull Sequana X1000, Xeon Gold 6230 20C 2.1GHz, Mellanox HDR100, Atos
CSC (Center for Scientific Computing)
Finland
40,000 1,706.7 585 2.917
130 142 Damson - Bull Sequana X1000, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, Atos
AWE
United Kingdom
113,832 3,243.4 1,134 2.860
131 121 Pratyush - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
Indian Institute of Tropical Meteorology
India
119,232 3,763.9 1,353 2.781
132 100 Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, HPE
National Center for Atmospheric Research (NCAR)
United States
144,900 4,788.2 1,727 2.773
133 164 Mistral - bullx DLC 720, Xeon E5-2680v3 12C 2.5GHz/E5-2695V4 18C 2.1Ghz, Infiniband FDR, Atos
DKRZ - Deutsches Klimarechenzentrum
Germany
99,072 3,010.7 1,116 2.698
134 228 Mihir - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
National Centre for Medium Range Weather Forecasting
India
83,592 2,570.4 955 2.692
135 21 Trinity - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Intel Xeon Phi 7250 68C 1.4GHz, Aries interconnect, HPE
DOE/NNSA/LANL/SNL
United States
979,072 20,158.7 7,578 2.660
136 427 Huawei X6000, Xeon Gold 6242 16C 2.8GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
Manufacturing Company B
Germany
38,400 1,724.5 655 2.634
137 374 Huawei 2288H V5, Xeon Gold 6150 18C 2.7GHz, 10G Ethernet, Huawei Technologies Co., Ltd.
Energy Company
China
49,680 1,914.4 733 2.612
138 145 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 1,227 2.598
139 377 Piz Daint Multicore - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland
65,268 1,896.8 732 2.590
140 128 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, HPE
Government
United States
72,800 3,577.0 1,499 2.386
141 129 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, HPE
Government
United States
72,800 3,577.0 1,499 2.386
142 114 Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
Petroleum Geo-Services
United States
145,920 4,042.5 1,800 2.246
143 410 Beskow - Cray XC40, Xeon E5-2695v4/E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
KTH - Royal Institute of Technology
Sweden
67,456 1,802.5 842 2.141
144 117 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
ECMWF
United Kingdom
126,468 3,944.7 1,897 2.079
145 118 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
ECMWF
United Kingdom
126,468 3,944.7 1,897 2.079
146 188 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
United Kingdom Meteorological Office
United Kingdom
89,856 2,801.8 1,348 2.079
147 189 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
United Kingdom Meteorological Office
United Kingdom
89,856 2,801.8 1,348 2.079
148 332 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 2,071.4 997 2.078
149 440 Prometheus - HP Apollo 8000, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, NVIDIA Tesla K40, HPE
Cyfronet
Poland
55,728 1,670.1 808 2.068
150 296 Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, DELL EMC
Saudi Aramco
Saudi Arabia
76,032 2,249.7 1,134 1.984
151 89 Shaheen II - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
King Abdullah University of Science and Technology
Saudi Arabia
196,608 5,537.0 2,834 1.954
152 186 SuperMUC Phase 2 - NeXtScale nx360M5, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR14, Lenovo/IBM
Leibniz Rechenzentrum
Germany
86,016 2,813.6 1,481 1.900
153 232 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 1,384 1.835
154 383 Tera-1000-1 - bullx DLC 720, Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR, Atos
Commissariat a l'Energie Atomique (CEA)
France
70,272 1,871.0 1,042 1.796
155 251 Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , HPE
Korea Meteorological Administration
South Korea
69,600 2,395.7 1,359 1.762
156 252 Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , HPE
Korea Meteorological Administration
South Korea
69,600 2,395.7 1,359 1.762
157 234 occigen2 - bullx DLC 720, Xeon E5-2690v4 14C 2.6GHz, Infiniband FDR, Atos
Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
France
85,824 2,494.7 1,430 1.745
158 420 CSystem - Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Telecom Operator (C)
China
97,920 1,736.0 1,000 1.736
159 236 Excalibur - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
100,064 2,485.0 1,466 1.695
160 351 TTSystem - Sugon TC6000, Xeon E5-2630v4 10C 2.2GHz, 10G Ethernet, Sugon
Internet Service (B)
China
116,600 1,997.0 1,200 1.664
161 408 JCSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
Internet Company
China
110,080 1,807.0 1,100 1.643
162 355 HKVDPSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
IT Service Provider
China
121,920 1,979.0 1,216 1.627
163 356 HKVDPSystem - Sugon TC6000, Xeon E5-2620v4 8C 2.1GHz, 10G Ethernet, Sugon
Internet Company
China
121,920 1,979.0 1,216 1.627
164 411 ESSystem - Sugon TC6000, Xeon E5-2630v4 10C 2.2GHz, 10G Ethernet, Sugon
State Grid Corp
China
105,000 1,790.0 1,100 1.627
165 438 ISystem - Sugon TC6000, Xeon E5-2650v4 12C 2.2GHz, 10G Ethernet, Sugon
IIT Company
China
97,920 1,683.0 1,050 1.603
166 393 Astra - Apollo 70, Marvell ThunderX2 ARM CN9975-2000 28C 2GHz, 4xEDR Infiniband, HPE
Sandia National Laboratories
United States
143,640 1,833.0 1,193 1.537
167 394 Sugon TC6000, Xeon Gold 5117 14C 2GHz, 25G Ethernet, Sugon
Internet Service (B)
China
116,200 1,832.0 1,300 1.409
168 345 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
110,880 2,007.0 1,470 1.365
169 81 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 5,951.6 4,407 1.350
170 415 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
99,360 1,765.0 1,320 1.337
171 310 Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon
Internet Company
China
121,920 2,152.0 1,625 1.324
172 93 Pangea - SGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Total Exploration Production
France
220,800 5,283.1 4,150 1.273
173 156 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 4,820 0.649
174 138 Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR, HPE
ERDC DSRC
United States
124,200 3,318.9 5,175 0.641
175 229 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 4,040 0.635
176 432 SwiftLucy - Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Government
United States
57,600 1,703.3 2,880 0.591
177 151 Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , HPE
Government
United States
225,984 3,143.5 6,328 0.497
178 211 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 2,632.5 13,620 0.193
179 212 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 2,632.5 13,620 0.193
180 10 Voyager-EUS2 - ND96amsr_A100_v4, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100 80GB​, Mellanox HDR Infiniband, Microsoft Azure
Azure East US 2
United States
253,440 30,050.0 0.000
181 11 SSC-21 - Apollo 6500 Gen10 plus, AMD EPYC 7543 32C 2.8GHz, NVIDIA A100 80GB​, Infiniband HDR200, HPE
Samsung Electronics
South Korea
204,160 25,177.0 0.000
182 12 Polaris - Apollo 6500, AMD EPYC 7532 32C 2.4GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10, HPE
DOE/SC/Argonne National Laboratory
United States
259,840 23,840.0 0.000
183 13 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 23,516.4 0.000
184 15 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 22,400.0 0.000
185 19 Chervonenkis - YANDEX Y4N-GA1-TY25-ZB0, AMD EPYC 7702 64C 2GHz, NVIDIA A100 80GB​, Infiniband, YANDEX, NVIDIA
Yandex
Russia
193,440 21,530.0 0.000
186 22 ARCHER2 - Cray XE, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
EPSRC/University of Edinburgh
United Kingdom
716,800 19,539.0 0.000
187 23 SuperMUC-NG - ThinkSystem SD650, Xeon Platinum 8174 24C 3.1GHz, Intel Omni-Path, Lenovo
Leibniz Rechenzentrum
Germany
305,856 19,476.6 0.000
188 25 Ghawar-1 - HPE Cray EX, AMD EPYC 7702 64C 2GHz, Slingshot-10, HPE
Saudi Aramco
Saudi Arabia
714,240 19,256.0 0.000
189 26 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 18,200.0 0.000
190 31 TOKI-SORA - PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D, Fujitsu
Japan Aerospace eXploration Agency
Japan
276,480 16,592.0 0.000
191 32 Pioneer-EUS - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Azure East US
United States
157,440 16,590.0 0.000
192 33 Pioneer-SCUS - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Azure South Central US
United States
157,440 16,590.0 0.000
193 34 Pioneer-WEU - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Azure West Europe
Netherlands
157,440 16,590.0 0.000
194 35 Pioneer-WUS2 - NDv4 cluster, AMD EPYC 7V12 48C 2.45GHz, NVIDIA A100, Infiniband HDR, Microsoft Azure
Azure West US 2
United States
157,440 16,590.0 0.000
195 36 Galushkin - YANDEX Y4N-GA1-TY25-ZB0, AMD EPYC 7702 64C 2GHz, NVIDIA A100 80GB​, Infiniband, YANDEX, NVIDIA
Yandex
Russia
134,912 16,020.0 0.000
196 38 Nurion - Cray CS500, Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path, HPE
Korea Institute of Science and Technology Information
South Korea
570,020 13,929.3 0.000
197 40 Lyapunov - Inspur NF5488A5, AMD EPYC 7662 64C 2GHz, NVIDIA A100 40GB, Infiniband, NVIDIA, Inspur
Yandex
Russia
130,944 12,810.0 0.000
198 43 Christofari Neo - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 80GB​, Infiniband, Nvidia
SberCloud
Russia
98,208 11,950.0 0.000
199 44 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 10,680.7 0.000
200 46 Cactus - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
GDIT/NOAA/WCOSS
United States
327,680 10,013.0 0.000