November 2021 HPCG Results

New HPCG results announced at SC21 Rank Site Computer Cores HPL Rmax (Pflop/s) TOP500 Rank HPCG (Pflop/s) Fraction of Peak 1 RIKEN Center for Computational Science Japan Supercomputer Fugaku — A64FX 48C 2.2GHz, Tofu D 7,630,848 442.01 1 16.00 3.0% 2 DOE/SC/ORNL USA Summit — IBM POWER9 22C 3.07GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Volta GV100 2,414,592 148.60 2 2.926 1.5% 3 DOE/SC/LBNL/NERSC United States Perlmutter — AMD EPYC 7763 64C 2.45GHz, Slingshot-10, NVIDIA A100 SXM4 40 GB 761,856 70.87 5 1.905 2.0% 4 DOE/NNSA/LLNL USA Sierra — IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Volta GV100 1,572,480 94.64 3 1.796 1.4% 5 NVIDIA Corporation USA Selene — AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband, NVIDIA A100 40GB 555,520 63.46 6 1.623 2.0% 6 Forschungszentrum Juelich (FZJ) Germany JUWELS Booster Module — AMD EPYC 7402 24C 2.8GHz, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuite, NVIDIA Ampere A100 449,280 44.12 8 1.275 1.8% 7 Saudi Aramco Saudi Arabia Dammam-7 — Xeon Gold 6248 20C 2.5GHz, InfiniBand HDR 100, NVIDIA Volta V100 SXM2 672,520 22.40 15 0.881 1.6% 8 Eni S.p.A. Italy HPC5 — Xeon Gold 6252 24C 2.1GHz, Mellanox Infiniband HDR 100, NVIDIA Volta V100 PCIe 32GB 669,760 35.45 9 0.860 1.7% 9 Information Technology Center, The University of Tokyo Japan Wisteria/BDEC-01 (Odyssey) — A64FX 48C 2.2GHz, Tofu interconnect D 368,640 22.12 17 0.818 3.2% 10 Japan Agency for Marine-Earth Science and Technology Japan Earth Simulator -SX-Aurora TSUBASA — Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 43,776 9.991 48 0.748 5.6% 11 Japan Aerospace eXploration Agency Japan TOKI-SORA — A64FX 48C 2.2GHz, Tofu interconnect D 276,480 16.59 31 0.614 3.2% 12 DOE/NNSA/LANL/SNL USA Trinity — Intel Xeon E5-2698v3 16C 2.3GHz, Aries, Intel Xeon Phi 7250 68C 1.4GHz 979,072 20.16 21 0.546 1.3% 13 National Institute for Fusion Science (NIFS) Japan Plasma Simulator — Vector Engine Type10AE 8C 1.58GHz, InfiniBand HDR200 200 34,560 7.893 63 0.529 5.0% 14 National Institute of Advanced Industrial Science and Technology (AIST) Japan AI Bridging Cloud Infrastructure (ABCI) — Xeon Gold 6148 20C 2.4GHz, Infiniband EDR, NVIDIA Volta V100 SXM2 391,680 19.88 14 0.509 1.6% 15 CINECA Italy Marconi-100 — IBM POWER9 16C 3GHz, Mellanox Infiniband EDR Dual-rail, NVIDIA Volta V100 347,776 21.64 18 0.498 1.7% 16 Swiss National Supercomputing Centre (CSCS) Switzerland Piz Daint — Xeon E5-2690v3 12C 2.6GHz, Cray Aries, NVIDIA Pascal P100 16GB 387,872 21.23 20 0.497 1.8% 17 National Supercomputing Center in Wuxi China Sunway TaihuLight — Sunway SW26010 260C 1.45GHz, Sunway 10,649,600 93.01 4 0.481 0.4% 18 Azure East US United States Pioneer-EUS — AMD EPYC 7V12 48C 2.45GHz, Infiniband HDR, NVIDIA A100 157,440 16.59 32 0.456 1.9% 19 Azure South Central US United States Pioneer-SCUS — AMD EPYC 7V12 48C 2.45GHz, Infiniband HDR, NVIDIA A100 157,440 16.59 33 0.456 1.9% 20 Azure West Europe Netherlands Pioneer-WEU — AMD EPYC 7V12 48C 2.45GHz, Infiniband HDR, NVIDIA A100 157,440 16.59 34 0.456 1.9% 21 Azure West US 2 United States Pioneer-WUS2 — AMD EPYC 7V12 48C 2.45GHz, Infiniband HDR, NVIDIA A100 157,440 16.59 35 0.456 1.9% 22 University of Florida United States HiPerGator AI — AMD EPYC 7742 64C 2.25GHz, Infiniband HDR, NVIDIA A100 138,880 17.20 30 0.424 2.0% 23 Korea Institute of Science and Technology Information South Korea Nurion — Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path 570,020 13.93 38 0.391 1.5% 24 Joint Center for Advanced High Performance Computing Japan Oakforest-PACS — Intel Xeon Phi 7250 68C 1.4GHz, Intel Omni-Path 556,104 13.55 39 0.385 1.5% 25 Saudi Aramco Saudi Arabia Ghawar-1 — AMD EPYC 7702 64C 2GHz, Slingshot-10 714,240 19.26 25 0.382 1.7% 26 DOE/SC/LBNL/NERSC USA Cori — Intel Xeon Phi 7250 68C 1.4GHz, Cray Aries 622,336 14.01 37 0.355 1.3% 27 EPSRC/University of Edinburgh United Kingdom ARCHER2 — AMD EPYC 7742 64C 2.25GHz, Slingshot-10 716,800 19.54 22 0.350 1.4% 28 Commissariat a l'Energie Atomique (CEA) France CEA-HF — AMD EPYC 7763 64C 2.45GHz, Atos BXI V2 810,240 23.24 14 0.341 1.1% 29 HLRS - Hochstleistungsrechenzentrum Stuttgart Germany Hawk — AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband 698,880 19.33 24 0.335 1.3% 30 Commissariat a l'Energie Atomique (CEA) France Tera-1000-2 — Intel Xeon Phi 7250 68C 1.4GHz, Bull BXI 1.2 561,408 11.97 42 0.334 1.4% 31 DOE/NNSA/LLNL USA Sequoia — Power BQC 16C 1.60GHz, 5D Torus 1,572,864 17.17 0.330 1.6% 32 LuxProvide Luxembourg MeluXina - Accelerator Module — AMD EPYC 7452 32C 2.35GHz, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuite, NVIDIA A100 40GB 99,200 10.52 45 0.280 1.8% 33 Forschungszentrum Juelich (FZJ) Germany JURECA Data Centric Module — AMD EPYC 7742 64C 2.25GHz, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuite, NVIDIA A100 40GB 105,840 9.330 52 0.274 1.9% 34 Exploration & Production - Eni S.p.A. Italy HPC4 — Xeon Platinum 8160 24C 2.1GHz, Mellanox InfiniBand EDR, NVIDIA Pascal P100 SXM2 NVLink 253,600 12.21 41 0.272 1.5% 35 NVIDIA Corporation United States NVIDIA Cambridge-1 DGX SuperPOD — AMD EPYC 7742 64C 2.25GHz, Infiniband HDR, NVIDIA A100 80GB​ 79,360 9.682 50 0.251 2.1% 36 Information Technology Center, Nagoya University Japan Flow — A64FX 48C 2.2GHz, Tofu interconnect D 110,592 6.618 73 0.231 3.0% 37 Deutscher Wetterdienst Germany Wetterdienst TSUBASA I — Vector Engine Type10AE 8C 1.58GHz, InfiniBand HDR 100 18,688 3.870 119 0.214 3.8% 38 Leibniz Rechenzentrum Germany SuperMUC-NG — Xeon Platinum 8174 24C 3.1GHz, Intel Omni-Path 305,856 19.48 23 0.208 0.8% 39 Deutscher Wetterdienst Germany Wetterdienst TSUBASA II — Vector Engine Type10AE 8C 1.58GHz, Mellanox InfiniBand HDR100 14,336 3.250 141 0.203 4.7% 40 NVIDIA Corporation USA DGX SuperPOD — Xeon Platinum 8174 24C 3.1GHz, Mellanox InfiniBand EDR, NVIDIA Volta V100 32GB 127,488 9.444 51 0.199 1.8% 41 GSIC Center, Tokyo Institute of Technology Japan TSUBAME3.0 — Xeon E5-2680v4 14C 2.4GHz, Intel Omni-Path, NVIDIA Pascal P100 SXM2 NVLink 135,828 8.125 59 0.189 1.6% 42 IT4Innovations National Supercomputing Center, VSB-Technical University of Ostrava Czechia Karolina, GPU partition — AMD EPYC 7763 64C 2.45GHz, Infiniband HDR200, NVIDIA A100 SXM4 40 GB 71,424 6.752 71 0.186 2.0% 43 NASA/Ames Research Center/NAS USA Pleiades — Intel E5-2680/E5-2680v2 10C 2.8GHz/E5-2680v3/E5-2680v4, Infiniband FDR 241,108 5.952 81 0.175 2.5% 44 Deutscher Wetterdienst Germany NEC SX-AURORA — Vector Engine Type10AE 8C 1.58GHz, InfiniBand HDR 100 14,848 2.596 142 0.171 3.9% 45 DOE/SC/Argonne National Laboratory USA Mira — Power BQC 16C 1.60GHz, 5D Torus 786,432 8.587 0.167 1.7% 46 TOTAL Exploration Production France Pangea — Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR 220,800 5.283 93 0.163 2.4% 47 HLRS/University of Stuttgart Germany Hazel Hen — Xeon E5-2680v3 12C 2.5GHz, Cray Aries 185,088 5.640 51 0.138 1.9% 48 Calcul Québec/Compute Canada Canada Narval (GPU) — AMD EPYC 7413 24C 2.65GHz, InfiniBand HDR100, NVIDIA A100 76,320 5.886 83 0.134 1.1% 49 Japan Atomic Energy Agency(JAEA)/ National Institutes for Quantum and Radiological Science and Technology(QST) Japan JAEA QST GPU Cluster — Xeon Gold 6242R 20C 3.1GHz, Infiniband EDR, NVIDIA Volta V100 SXM2 100,096 6.162 78 0.130 1.5% 50 Barcelona Supercomputing Center Spain MareNostrum — Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path 153,216 6.471 74 0.122 1.2% 51 CNRS/IDRIS-GENCI France Jean Zay GPU — Xeon Gold 6248 20C 2.5GHz, Intel Omni-Path, NVIDIA Volta V100 SXM2 32GB 93,960 4.478 105 0.120 1.6% 52 King Abdullah University of Science and Technology Saudi Arabia Shaheen II — Xeon E5-2698v3 16C 2.3GHz, Cray Aries 196,608 5.537 89 0.114 1.6% 53 NVIDIA Corporation United States DGX Saturn V — Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, NVIDIA Tesla V100 87,040 3.998 116 0.114 1.5% 54 NASA/Ames Research Center/NAS United States Aitken — Xeon Gold 6248 20C 2.5GHz, Infiniband EDR/HDR 175,648 5.795 84 0.113 1.4% 55 Japan Aerospace eXploration Agency Japan SORA-MA — SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2 110,160 3.157 100 0.110 3.2% 56 Leonardo SpA Italy davinci-1 — AMD EPYC 7402 24C 2.8GHz, Mellanox Infiniband HDR, NVIDIA Ampere A100 38,400 3.449 136 0.109 1.7% 57 NASA Advanced Supercomputing/Ames Research Center USA Electra — Xeon Gold 6148 20C 2.4GHz, Infiniband EDR Dual Rail / Infiniband FDR Dual Rail 124,416 5.445 90 0.107 1.3% 58 EuroHPC/CSC Finland LUMI-C — AMD EPYC 7763 64C 2.45GHz, Slingshot-10 194,560 6.300 76 0.103 1.3% 59 Information Technology Center, Nagoya University Japan Flow Type II subsystem — Xeon Gold 6230 20C 2.1GHz, Infiniband EDR, NVIDIA Volta V100 SXM2 79,560 4.880 98 0.097 1.3% 60 Texas Advanced Computing Center/Univ. of Texas USA Stampede — Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P 522,080 5.168 0.097 1.0% 61 Forschungszentrum Juelich (FZJ) Germany JUQUEEN — Power BQC 16C 1.60GHz, 5D Torus 458,752 5.009 0.095 1.6% 62 Research Institute Japan Research Institute — Xeon Gold 6140 18C 2.3GHz, Mellanox InfiniBand EDR Single-rail, NVIDIA Volta V100 SXM2 32GB 70,416 4.128 112 0.094 1.6% 63 Sandia National Laboratories USA Astra — Marvell ThunderX2 CN9975-2000 28C 2GHz, Infiniband 4xEDR 4x 143,640 1.833 393 0.091 4.0% 64 TU Dresden, ZIH Germany AlphaCentauri — EPYC 7352 24C 2.3GHz, Infiniband HDR200, NVIDIA A100 SXM4 40 GB 31,008 2.592 222 0.088 1.6% 65 National Center for Atmospheric Research (NCAR) USA Cheyenne — Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR 144,900 4.788 100 0.087 1.6% 66 SAKURA Internet Inc. / Prunus Solutions Inc. Japan SAKURA Prunus — Xeon Gold 6150 18C 2.7GHz, Mellanox Infiniband EDR Single-rail, NVIDIA Volta V100 SXM2 32GB 65,208 3.712 122 0.087 1.6% 67 Information Technology Center, Nagoya University Japan ITC Nagoya — SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 2 92,160 2.910 0.087 2.7% 68 Information Technology Center, The University of Tokyo Japan Wisteria/BDEC-01 (Aquarius) — Xeon Platinum 8360Y 36C 2.4GHz, Infiniband HDR, NVIDIA A100 SXM4 40 GB 42,120 4.425 106 0.085 1.2% 69 Leibniz Rechenzentrum Germany SuperMUC — Xeon E5-2680 8C 2.70GHz, Infiniband FDR 147,456 2.897 114 0.083 2.6% 70 Osaka University Japan SQUID - CPU Nodes — Xeon Platinum 8368 38C 2.4GHz, Infiniband HDR200 115,520 6.105 79 0.083 0.9% 71 DOE/NNSA/LLNL USA Vulcan — Power BQC 16C 1.60GHz, 5D Torus 393,216 4.293 0.081 1.6% 72 EPSRC/University of Edinburgh UK ARCHER — Intel Xeon E5-2697v2 12C 2.7GHz, Aries 118,080 1.643 471 0.081 3.2% 73 DOE/SC/LBNL/NERSC USA Edison — Xeon E5-2695v2 12C 2.4GHz, Aries 133,824 1.655 0.079 3.1% 74 IZUM Slovenia VEGA HPC GPU — AMD EPYC 7H12 64C 2.6GHz, Infiniband HDR, NVIDIA A100 33,600 3.096 157 0.078 1.7% 75 Cyberscience Center, Tohoku University Japan AOBA — Vector Engine Type10AE 8C 1.58GHz, InfiniBand HDR 200Gbps 8 0.075 5.3% 76 Forschungszentrum Juelich (FZJ) Germany JUWELS Module 1 — Xeon Platinum 8168 24C 2.7GHz, Mellanox InfiniBand EDR 114,480 6.178 77 0.075 0.8% 77 GSIC Center, Tokyo Institute of Technology Japan TSUBAME 2.5 — Xeon X5670 6C 2.93GHz, Infiniband QDR, NVIDIA Kepler K20x 76,032 2.785 0.073 1.3% 78 NASA/Ames Research Center/NAS USA Aitken 2 — AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband 131,072 4.101 72 0.071 1.5% 79 CINECA Italy Marconi — Xeon Phi 7250, Intel Omni-Path 348,000 10.38 0.069 0.4% 80 Forschungszentrum Juelich (FZJ) Germany JURECA — Xeon E5-2680v3 12C 2.5GHz, Mellanox InfiniBand EDR / ParaStation ClusterSuite, NVIDIA Kepler K80 155,150 3.783 77 0.068 1.0% 81 Atos France Spartan2 — AMD EPYC 7402 24C 2.8GHz, Mellanox HDR Infiniband, NVIDIA Ampere A100 23,040 2.566 230 0.067 1.7% 82 HLRS/Universitaet Stuttgart Germany Hornet — Xeon E5-2680 v3 2.5 GHz, Cray Aries 94,656 2.763 0.066 1.7% 83 German Aerospace Center Germany CARO — AMD EPYC 7702 64C 2GHz, InfiniBand HDR100 174,592 3.458 135 0.066 1.2% 84 ECMWF UK ANEMOS — Xeon E5-2695v4 18C 2.1GHz, Aries 126,468 3.945 117 0.065 1.5% 85 ECMWF UK VENTUS — Xeon E5-2695v4 18C 2.1GHz, Aries 126,468 3.945 118 0.065 1.5% 86 National Supercomputer Centre (NSC) Sweden Tetralith — Xeon Gold 6130 16C 2.1GHz, Intel Omni-Path 64,512 2.969 168 0.065 1.5% 87 NVIDIA Corporation USA NVIDIA DGX SuperPOD — AMD EPYC 7742 64C 2.25GHz, Mellanox Infiniband HDR, NVIDIA Ampere A100 19,840 2.356 262 0.063 2.2% 88 Research Institute for Information Technology, Kyushu University Japan ITO - Subsystem A — Xeon Gold 6154 18C 3GHz, Mellanox InfiniBand EDR 72,000 4.541 103 0.063 0.9% 89 Max-Planck-Gesellschaft MPI/IPP Germany iDataPlex — Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR 65,320 1.283 0.061 4.2% 90 CEIST / JAMSTEC Japan Earth Simulator — NEC SX-ACE 4C 1GHz, IXS 8,192 0.486 0.058 11.0% 91 Information Technology Center, The University of Tokyo Japan Oakleaf-FX — SPARC64 XIfx 32C 1.98GHz, Tofu interconnect 76,800 1.043 0.057 5.0% 92 Consortium Petascale Supercomputer Bulgaria Bulgaria Discoverer — AMD EPYC 7H12 64C 2.6GHz, Infiniband HDR 144,384 4.519 104 0.054 0.9% 93 Information Technology Center, The University of Tokyo Japan Oakbridge-CX — Xeon Platinum 8280 28C 2.7GHz, Intel Omni-Path 76,608 4.290 110 0.054 0.8% 94 CEA/TGCC-GENCI France JOLIOT-CURIE SKL — Xeon Platinum 8168 24C 2.7GHz, Mellanox InfiniBand EDR 79,488 4.066 113 0.053 0.8% 95 CNRS/IDRIS-GENCI France Jean Zay CPU — Xeon Gold 6248 20C 2.5GHz, Intel Omni-Path 61,120 3.054 163 0.053 1.1% 96 CEA/TGCC-GENCI France Curie thin nodes — Xeon E5-2680 8C 2.7GHz, Infiniband QDR 77,184 1.359 489 0.051 3.1% 97 Exploration & Production - Eni S.p.A Italy HPC2 — Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR, NVIDIA Kepler K20x 72,000 3.188 145 0.049 1.1% 98 IZUM Slovenia VEGA HPC CPU — AMD EPYC 7H12 64C 2.6GHz, Mellanox InfiniBand HDR100 122,880 3.822 120 0.049 0.9% 99 IT4Innovations National Supercomputing Center, VSB-Technical University of Ostrava Czechia Karolina, CPU partition — AMD EPYC 7H12 64C 2.6GHz, InfiniBand HDR 100 92,160 2.837 183 0.048 1.3% 100 Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES) France Occigen2 — Xeon E5-2690v4 14C 2.6GHz, Infiniband FDR 85,824 2.495 234 0.045 1.3% 101 DKRZ - Deutsches Klimarechenzentrum Germany Mistral — Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR 99,072 3.011 164 0.044 1.1% 102 Technische Universitaet Darmstadt Germany Lichtenberg II (Phase 1) — Xeon Platinum 8260 24C 2.4GHz, Mellanox InfiniBand HDR, NVIDIA Volta V100 48 101 0.044 1.0% 103 NOAA Environmental Security Computer Center United States Hera — Xeon Gold 6148 20C 2.4GHz, Infiniband HDR 63,840 3.081 161 0.044 0.9% 104 National Institute for Materials Science (NIMS) Japan Numerical Materials Simulator — Xeon Platinum 8268 24C 2.9GHz, Intel Omni-Path Dual-rail 53,568 3.082 106 0.044 0.9% 105 Dell Technologies HPC & AI Innovation Lab United States Rattler — AMD EPYC 7713 64C 2GHz, Infiniband HDR200 dual rail, NVIDIA A100 40GB 26,880 2.531 233 0.043 1.1% 106 Commissariat a l'Energie Atomique (CEA)/CCRT France Topaze-cpu — AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR100 110,592 3.261 140 0.043 1.0% 107 International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration Japan Helios — Xeon E5-2680 8C 2.7GHz, Infiniband QDR 70,560 1.237 0.043 2.8% 108 Sandia National Laboratories USA SNL/NNSA CTS-1 Manzano — Xeon Platinum 8268 24C 2.9GHz, Intel Omni-Path 71,424 4.281 111 0.040 0.6% 109 Cyfronet Poland Prometheus — Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR, NVIDIA Kepler K40 55,728 1.670 440 0.040 1.7% 110 GENCI - CEA/TGCC France JOLIOT-CURIE ROME — AMD Rome 7H12 64C 2.6GHz, Mellanox InfiniBand HDR 169,728 5.115 38 0.039 0.5% 111 Sandia National Laboratories USA SNL/NNSA CTS-1 Attaway — Xeon Gold 6140 18C 2.3GHz, Intel OmniPath 52,920 2.725 200 0.039 1.0% 112 Lvliang Cloud Computing Center/National University of Defense Technology China Tianhe-2 LvLiang Solution — Intel Xeon E5-2692v2 12C 2.2GHz, TH Express-2, Intel Xeon Phi 31S1P 174,720 2.071 332 0.038 1.2% 113 GENCI - CEA/TGCC France JOLIOT-CURIE KNL — Intel Xeon Phi 7250 68C 1.4GHz, Bull eXascale Interconnect 56,304 1.311 0.037 1.6% 114 National Astronomical Observatory of Japan Japan ATERUI II — Xeon Gold 6148 20C 2.4GHz, Aries 40,000 2.090 323 0.037 1.2% 115 Kyushu University Japan ITO - Subsystem B — Xeon Gold 6140 18C 2.3GHz, Mellanox InfiniBand EDR, NVIDIA Pascal P100 x4 3,620 0.036 116 Meteo France France Beaufix2 — Xeon E5-2698v4 20C 2.2GHz, Mellanox Infiniband FDR 73,440 2.157 203 0.035 1.4% 117 Meteo France France Prolix2 — Xeon E5-2698v4 20C 2.2GHz, Mellanox Infiniband FDR 72,000 2.168 198 0.035 1.4% 118 Commissariat a l'Energie Atomique (CEA) France Tera-1000-1 — Xeon E5-2698v3 16C 2.3GHz, Infiniband FDR 70,272 1.871 383 0.035 1.4% 119 SURF Netherlands Snellius Phase 1 GPU — Xeon Platinum 8360Y 36C 2.4GHz, Infiniband HDR, NVIDIA A100 SXM4 40 GB 6,480 1.818 403 0.034 1.1% 120 Information Initiative Center, Hokkaido University Japan Grand Chariot — Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path 39,760 2.000 349 0.033 1.1% 121 Commissariat a l'Energie Atomique (CEA) France CEA-HFi — AMD EPYC 7763 64C 2.45GHz, Atos BXI V2 73,728 2.262 293 0.033 1.1% 122 Moscow State University / Research Computing Center Russia Lomonosov 2 — Xeon E5-2680v2, Infiniband FDR, NVIDIA Kepler K40 37,120 1.849 0.031 1.2% 123 Japan Atomic Energy Agency(JAEA)/ National Institutes for Quantum and Radiological Science and Technology(QST) Japan JAEA QST CPU Cluster — Xeon Gold 6242R 20C 3.1GHz, Infiniband EDR 28,240 1.871 384 0.031 1.1% 124 Cyfronet Poland Ares — Xeon Platinum 8268 24C 2.9GHz, Infiniband EDR 37,824 2.339 267 0.031 0.9% 125 MIT/MGHPCC Holyoke, MA USA Satori — IBM POWER9 20C 2.4GHz, Infiniband EDR, NVIDIA Volta V100 SXM2 23,040 1.464 460 0.031 1.8% 126 SURF Netherlands Snellius Phase 1 CPU — AMD EPYC 7H12 64C 2.6GHz, InfiniBand HDR100 73,728 2.128 313 0.030 1.0% 127 Barcelona Supercomputing Center Spain Mare Nostrum P9 CTE — IBM POWER9 22C 3.1GHz, Mellanox Infiniband EDR Dual-rail, NVIDIA Volta V100 18,360 1.145 0.028 2.0% 128 Cyberscience Center, Tohoku University Japan Cyberscience Center, Tohoku University — NEC SX-ACE 4C 1GHz, IXS 4,096 0.246 0.028 10.7% 129 National Institutes of Health USA Biowulf Phase 5 GPU Segment — Xeon Gold 6140 18C 2.3GHz, Infiniband HDR, NVIDIA Volta V100 SXM2 32GB 19,580 1.110 0.027 1.7% 130 Intel USA Endeavor — Xeon Gold 6230 20C 2.1GHz, Intel Omni-Path 31,524 1.654 444 0.024 1.0% 131 Information Technology Center, The University of Tokyo Japan Reedbush-L — Xeon E5-2695 v4, Infiniband EDR, NVIDIA Pascal P100 NVLink 16,640 0.806 0.023 1.6% 132 Intel USA Endeavor SKL — Xeon Gold 6148 20C 2.4GHz, Infiniband FDR, Intel Xeon Phi 7120P 45,680 1.463 0.023 0.9% 133 Commissariat a l'Energie Atomique (CEA)/CCRT France Cobalt — Xeon E5-2680-V4, Infiniband EDR 38,528 1.300 0.023 1.6% 134 Stanford University / Palo Alto USA Xstream — Intel E5-2680V2 Dual, Infiniband FDR, NVIDIA Kepler K80 x8 237,120 0.781 0.023 2.3% 135 National Institute for Environmental Studies Japan Research Computation Facility for GOSAT-2 (RCF2) — Xeon E5-2650 v4, Infiniband EDR, NVIDIA Pascal P100 PCIe 16,320 0.770 0.023 2.1% 136 Information Technology Center, The University of Tokyo Japan Reedbush-H — Xeon E5-2695 v4, Infiniband FDR, NVIDIA Pascal P100 NVLink 17,760 0.802 0.022 1.7% 137 ROMEO HPC Center - Champagne-Ardenne France Romeo — Xeon Gold 6132, Bull eXascale Interconnect, NVIDIA Pascal P100 974,872 0.981 0.022 1.5% 138 CINECA Italy Fermi — Power BQC 16C 1.60GHz, 5D Torus 163,840 1.789 0.022 1.0% 139 SHARCNET - University of Waterloo Canada Graham — Xeon E5-2683v4, Infiniband EDR, NVIDIA Pascal P100 12G 51,200 1.228 0.022 0.8% 140 Idaho National Laboratory USA Falcon — Xeon E5-2695v4, Infiniband FDR 34,884 1.088 0.020 1.7% 141 SURFsara, Amsterdam The Netherlands Cartesius2 — Xeon E5-2690 v3 dual socket, Infiniband FDR 38,880 1.089 0.019 1.5% 142 ATOS France Spartan — AMD Rome 7H12, Mellanox Infiniband HDR 100 51,968 1.486 484 0.018 0.8% 143 Atos Benchmark cluster France Sid2 — Xeon E5-2695v4 18C 2.1GHz, Infiniband FDR 49,896 1.363 487 0.017 1.0% 144 Cyberscience Center / Tohoku University Japan NEC SX — NEC SX-ACE 4C 1GHz, NEC IXS 2,048 0.123 0.015 11.4% 145 Cybermedia Center, Osaka University Japan Osaka U ACE — NEC SX-ACE 4C 1GHz, IXS 2,048 0.123 0.014 10.8% 146 Twistcode Technologies Sdn Bhd Malaysia A.D.A.M. — Xeon i9-7940X, Infiniband EDR, NVIDIA Titan V 5,134 0.173 0.013 2.2% 147 USA Air Force USA Thor — Xeon E5-2680v3, Infiniband FDR 22,560 0.686 0.013 1.4% 148 HPE/SGI USA HPE/SGI ICE X — Xeon E5-2690v4, Infiniband EDR 16,128 0.602 0.012 1.8% 149 IT Center, RWTH Aachen University Germany CLAIX-2016 — Xeon Broadwell-EP E5-2650 v4, Intel Omni-Path 100 Gbit 18,816 0.558 0.012 1.8% 150 LNCC Brazil Santos Dumont — Intel E5-2695v2, InfiniBand FDR 17,616 0.321 0.012 3.5% 151 Universitaet Erlangen - Regionales Rechenzentrum Erlangen Germany Meggie — Xeon E5-2630v4, Intel Omni-Path 14,520 0.468 0.011 2.2% 152 CALMIP/University of Toulouse France olympe — Xeon Gold 6140, Mellanox Infiniband EDR 36 0.645 0.011 1.2% 153 Meteo France France Beaufix — Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR 24,192 0.469 0.011 2.1% 154 Flemish Supercomputer Center Belgium BrENIAC — Xeon E5-2680V3, Infiniband EDR 16,240 0.548 0.011 1.7% 155 Saint Petersburg Polytechnic University Russia Polytechnic RSC Tornado — Xeon E52697v3, Infiniband FDR 17,444 0.658 0.011 1.3% 156 HPE USA of America SGI 8600 — Xeon Gold 6148, Infiniband EDR 11,480 0.590 0.010 1.2% 157 University of Duisburg-Essen Germany magnitUDE — Xeon E5-2650-v4, Intel OmniPath 13,440 0.489 0.010 1.9% 158 Center for Global Environmental Research, National Institute for Environmental Studies Japan SX-ACE — NEC SX-ACE 4C 1GHz, NEC IXS 1,536 0.092 0.010 10.2% 159 Meteo France France Prolix — Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR 23,760 0.465 0.0100 1.9% 160 Bull Angers France Manny — Xeon E5-2690v3 12C 2.6GHz, InfiniBand FDR 12,960 0.430 0.0097 1.8% 161 University Heidelberg and University Mannheim Germany bwForCluster MLS&WISO Production — Xeon E5-2630v3, Infiniband QDR 7,552 0.241 0.0093 3.2% 162 Commissariat a l'Energie Atomique (CEA) France EVAL-ARM — Marvell ThunderX2 CN9960-2200 32C 2.2GHz, Mellanox Infiniband EDR 16,896 0.265 0.0092 3.1% 163 Michigan State University USA Laconia — Xeon E5-2680v4 14C 2.4GHz, Inifiniband EDR / Infiniband FDR, NVIDIA Kepler K80 15,560 0.536 0.0091 1.2% 164 Poznan Supercomputing and Networking Center Poland Hetman — Xeon E5-2697 v3, Infiniband FDR 32,984 1.014 0.0085 0.6% 165 PCIM/IFREMER France Datarmor — Xeon E5-2680 v4, Infiniband FDR 11,088 0.389 0.0085 2.0% 166 Ohio Supercomputer Center USA Pitzer — Xeon Gold 6148, InfiniBand EDR, NVIDIA Volta V100 328,960 0.069 0.0082 8.3% 167 Bld Jingyu, National Software Park, 18 Zhen Ze Road, Wuxi New district, China China Wuxi Cloud Centre of Dawning — Intel E5-2680V3, Infiniband FDR 15,360 0.622 0.0077 0.8% 168 CALMIP / University of Toulouse France EOS — Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR 12,240 0.255 0.0073 2.6% 169 IT4Innovations Czech Republic Barbora — Xeon Cascade Lake 6240, Mellanox InfiniBand HDR 6,804 0.0072 170 Italian Air Force, Reparto Sistemi Informativi Automatizzati, Pratica di Mare Airbase Italy HPCC HAL — Xeon E5-2680v3, Infiniband FDR, NVIDIA Kepler K80 2,128 0.247 0.0071 1.6% 171 HLRS Germany Vulcan (vector part) — Xeon Gold 6148, InfiniBand EDR, SX-Aurora TSUBASA VE10B x 8pcs 32 0.112 0.0070 5.1% 172 SENAI CIMATEC Brazil Ogbon Cimatec/Petrobras — Xeon Gold 6240 18C 2.6GHz, Mellanox InfiniBand EDR, NVIDIA Volta V100 SXM2 27,768 1.605 479 0.0070 0.3% 173 Christian-Albrechts-Universitaet zu Kiel Germany NEC SX-ACE — NEC SX-ACE 4C 1GHz, NEC IXS 1,024 0.062 0.0068 10.5% 174 GSIC Center, Tokyo Institute of Technology Japan TSUBAME-KFC/DL — Xeon E5-2620-V2, InfiniBand FDR, NVIDIA Kepler K80 2,720 0.273 0.0068 1.6% 175 Forschungszentrum Jülich Germany QPACE3 — Xeon Phi Processor 7210, Intel Omni-Path 18,432 0.447 0.0065 0.9% 176 University of Tuebingen Germany BinAC — Xeon E5-2680v4, Infiniband FDR, NVIDIA Kepler K80 2x 4,800 0.209 0.0063 2.2% 177 The Institute of Atmospheric Physics, Chinese Academy of Sciences China Earth System Numerical Simulator-1 — Xeon E5-2680-V3, Infiniband FDR 24,912 0.738 0.0063 0.6% 178 Centre National de Calcul et de simulation de Côte d’Ivoire cote ivoire wombele — Xeon E5-2680-v4, Mellanox Infiniband EDR 28 0.0061 179 Italian Air Force, Reparto Sistemi Informativi Automatizzati, Pratica di Mare Airbase Italy HPCC HAL Dual — Xeon E5-2680v3 x2, Infiniband FDR, NVIDIA Kepler K80 x2 5,004 0.204 0.0058 2.4% 180 NA Simulation Japan NA-IT1 — AMD EPYC 7702P 64C 1.5GHz, Infiniband EDR, PEZY-SC3 822,400 1.685 435 0.0050 0.2% 181 Joint Supercomputer Center RAS Russia MVS-10P — Xeon E5-2690, Infiniband FDR, Xeon Phi SE10X 2,992 0.376 0.0049 0.9% 182 University of Rijeka Croatia Bura — Xeon E5-2690v3, InfiniBand FDR 5,952 0.234 0.0047 1.6% 183 CINECA Italy Galileo — Xeon E5-2630v3 2.4GHz x2, Infiniband QDR, NVIDIA Kepler K80 x2 2,720 0.684 0.0046 0.4% 184 NSC / Linkoping Sweden Bifrost — Xeon E5-2640v3 8C 2.6GHz, Intel Truescale Infiniband QDR 10,256 0.326 0.0045 0.8% 185 Shanghai Supercomputer Center China Magic Cube - II — Xeon E5-2680-V3, Infiniband EDR 9,960 0.295 0.0044 1.1% 186 Atos benchmark France Genji — Xeon Gold 6148 20C 2.4GHz, Mellanox Infiniband EDR 4,800 0.240 0.0044 1.2% 187 ENEA Italy CRESCO6 — Xeon Platinum 8160, Intel Omni Path 100 Series Single port PCIe 3 x 16 HFA 10,368 0.434 0.0042 0.6% 188 Max-Planck-Institut fur Mikrostrukturphysik Germany Cruncher — Xeon E5-2680-V3, Intel Truescale Infiniband QDR 3,552 0.112 0.0040 2.8% 189 Cambridge University UK Wilkes — Xeon E5-2630v2 6C 2.6GHz, Infiniband FDR, NVIDIA Kepler K20 5,120 0.240 0.0039 1.0% 190 Purdue University USA Halstead — Xeon E5-2660 v3, Iinfiniband EDR 7,280 0.238 0.0037 1.2% 191 Chelyabinsk Russia RSC Tornado SUSU — Xeon X5680, Infiniband QDR, Xeon Phi SE10X 4,032 0.288 0.0036 0.8% 192 cea LIST NanoInnov France FactoryIA psi — Xeon Gold 6126, OPA 100Gbs, NVIDIA P5000 24 0.0033 193 Atos Angers France Sid — Xeon E5-2680v3, InfiniBand FDR 4,224 0.129 0.0032 2.0% 194 St. Petersburg Polytechnic University Russia Polytechnic RSC PetaStream — Xeon E5-2650 v2, Infiniband FDR, Xeon Phi 5120D 14,152 0.170 0.0031 1.2% 195 Supercomputing Center of Chinese Academy of Sciences China Era-2 — Xeon E5-2680-V3, Infiniband FDR, Xeon Phi 5110P / NVIDIA Kepler K20 13,560 0.407 0.0030 0.6% 196 SURFsara The Netherlands Cartesius — Xeon E5-2450v2 8C 2.5GHz, InfiniBand FDR 4x, NVIDIA Kepler K40m 3,036 0.154 0.0025 1.2% 197 cea LIST Nano-Innov France Factory-IA — Xeon Gold 6126, OPA 100Gbs, NVIDIA P5000 24 0.0023 198 IAPCM China 100T HPC — Xeon E5-2680-V3, Intel Omni-Path 3,360 0.0020 199 Atos Benchmark cluster France Genji Xeon — Xeon Gold 6148, Mellanox Infiniband EDR 40 0.0020 200 AMD Austin USA AMD-Austin — AMD EPYC, Mellanox HDR 200 4,096 0.0018 201 AMD Munich Germany AMD-Munich — AMD EPYC, Mellanox HDR 200 4,096 0.0018 202 Moscow State University / Research Computing Center Russia Lomonosov — Xeon X5570/X5670/E5630 2.93/2.53 GHz, Infiniband QDR PowerXCell 8i , NVIDIA Fermi 2070 x2 78,660 0.902 0.0017 0.1% 203 IT Services Provider Germany Aquarius — Xeon E5-2640-V3, Mellanox Infiniband QDR ConnectX3 1,024 0.034 0.0014 3.2% 204 Xinjiang China Xinjiang Huanbao Clould — Xeon E5-2680v4 1,960 0.0013 205 Joint Supercomputer Center RAS Russia MVS-10P MP — Xeon E5-2667v2, Infiniband FDR, Intel Xeon Phi 7120D 3,904 0.054 0.0012 1.5% 206 NVIDIA USA NVIDIA DGX1-V — Xeon E5-2698, Infiniband, NVIDIA Volta V100 SXM2 x8 96 0.0010 207 ENEA Italy CRESCO4 — Xeon E5-2670, Infiniband QDR 4,096 0.0010 1.2% 208 NEC HPCE Benchmark Center Germany SX-Aurora-8VE — Xeon Gold 6148, SX-Aurora TSUBASA VE10B 65 0.014 0.00093 5.4% 209 Yaqingjie Street 30 China hbemc_2016A — Xeon E5-2680v3, Infiniband FDR 2,304 0.00089 210 Hefei City, Anhui Province China YUJING — Xeon E5-2680v3, Infiniband FDR 1,440 0.00084 0.00084 1.5% 211 Atos Benchmark cluster France Genji AMD — AMD EPYC 7301, Mellanox Infiniband EDR 16 0.00073 4.0% 212 Atos Benchmark cluster France vix — Xeon Phi 7250, Bull eXascale Interconnect 2,720 0.00063 213 No.180 Wusidong Road. Baoding City, Hebei Province,P.R.C China KunYu — Xeon E5-2680v3, Infiniband FDR 960 0.00057 0.00057 1.5% 214 Predictive Science Inc. USA Pella — PCIex16 / 2x NVlink, NVIDIA RTX 2080 Ti x4 64 0.00039 215 hongguancun Software Park II, No. 10 West Dongbeiwang Road, Haidian District, Beijing 100193, China China CSRC — Xeon E5-2680v3, Infiniband FDR 528 0.00035 0.00035 1.7% 216 18, Xueyuan Road, Haidian District, Beijing,China China geo — Xeon E5-2680v3, Infiniband FDR 768 0.00031 0.00031 1.0% 217 CINECA Italy Pico — Xeon E5-2670v2 2.5GHz Dual, Gigabit Ethernet 1,200 0.00027 1.1% 218 EFISON Indonesia ALELEON — AMD Ryzen Threadripper 3990X 64 0.0017 0.00014 219 NEC HPCE Benchmark Center Germany SX-Aurora-1VE — Xeon Gold 6126, SX-Aurora TSUBASA VE10B 9 0.0018 0.00013 6.0% 220 University of Tartu Estonia Vedur — AMD Opteron 6276, Mellanox Infiniband QDR x4 1,024 0.00010 4.4% 221 EXPRESS Rack 6 The International Space Station (ISS) Spaceborne Computer — Xeon E5-2620 v4, Infiniband FDR 32 0.0011 0.000034 2.9% Rank Site Computer Cores HPL Rmax (Pflop/s) TOP500 Rank HPCG (Pflop/s) Fraction of Peak

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