TOP500 List - June 2023

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.

Rank System Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
101 LUMI-C - HPE Cray EX, AMD EPYC 7763 64C 2.45GHz, Slingshot-10, HPE
EuroHPC/CSC
Finland
194,560 6.30 7.63 1,216
102 JUWELS Module 1 - Bull Sequana X1000, Xeon Platinum 8168 24C 2.7GHz, Mellanox EDR InfiniBand/ParTec ParaStation ClusterSuite, EVIDEN
Forschungszentrum Juelich (FZJ)
Germany
114,480 6.18 9.89 1,361
103 HPE SGI 8600, Xeon Gold 6248R 24C 3GHz, NVIDIA Tesla V100 SXM2, Infiniband EDR, HPE
Japan Atomic Energy Agency(JAEA)/ National Institutes for Quantum and Radiological Science and Technology(QST)
Japan
100,096 6.16 8.44
104 SQUID - CPU Nodes - NEC LX 103Bj-8, Xeon Platinum 8368 38C 2.4GHz, Infiniband HDR200, NEC
Osaka University
Japan
115,520 6.11 8.87 1,222
105 Lise - Bull intel Cluster, Intel Xeon Platinum 9242 48C 2.3GHz, Intel Omni-Path, EVIDEN
HLRN at ZIB/Konrad Zuse-Zentrum Berlin
Germany
121,920 6.05 8.93
106 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 7.11 4,407
107 Emmy+ - BullSequana X, Intel Xeon Platinum 9242/Gold 6148, Intel Omni-Path, EVIDEN
HLRN+ at GWDG/University of Göttingen
Germany
120,296 5.95 8.91
108 Narval (GPU) - PowerEdge XE8545, AMD EPYC 7413 24C 2.65GHz, NVIDIA A100, InfiniBand HDR100, DELL
Calcul Québec/Compute Canada
Canada
76,320 5.89 12.17 311
109 Sawtooth - HPE SGI 8600, Xeon Platinum 8268 24C 2.9GHz, Infiniband EDR/HDR , HPE
Idaho National Laboratory
United States
99,792 5.78 9.22 1,432
110 Cray XC50, Xeon Platinum 8160 24C 2.1GHz, Aries interconnect , Cray Inc./Hitachi
Japan Meteorological Agency
Japan
135,792 5.73 9.13 1,354
111 Cray XC50, Xeon Platinum 8160 24C 2.1GHz, Aries interconnect , Cray Inc./Hitachi
Japan Meteorological Agency
Japan
135,792 5.73 9.13 1,354
112 COBRA - Intel Compute Module HNS2600BP, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path, Intel
Max-Planck-Gesellschaft MPI/IPP
Germany
127,520 5.61 9.79 1,635
113 Shaheen II - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
King Abdullah University of Science and Technology
Saudi Arabia
196,608 5.54 7.24 2,834
114 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 8.32 1,686
115 Raven - ThinkSystem SD650 V2, Xeon Platinum 8360Y 36C 2.4GHz, InfiniBand HDR 100, Lenovo
Max-Planck-Gesellschaft MPI/IPP
Germany
114,624 5.42 8.80
116 rzVernal - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
DOE/NNSA/LLNL
United States
35,872 5.40 6.92
117 MAHTI - Bull Sequana XH2000 , AMD Rome 7H12 64C 2.6GHz, Mellanox HDR100, EVIDEN
CSC (Center for Scientific Computing)
Finland
169,728 5.39 7.06 1,070
118 NA5 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
268,928 5.31 10.54
119 Pangea - SGI ICE X, Xeon Xeon E5-2670/ E5-2680v3 12C 2.5GHz, Infiniband FDR, HPE
Total Exploration Production
France
220,800 5.28 6.71 4,150
120 Berzelius - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Infiniband HDR, EVIDEN
National Supercomputer Centre (NSC)
Sweden
59,520 5.25 9.64
121 DiRAC, Tursa - BullSequana XH2000, AMD EPYC 7302 32C 3GHz, NVIDIA A100 40GB, Mellanox HDR Infiniband, EVIDEN
University of Edinburgh
United Kingdom
55,552 5.23 8.58 244
122 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 5.16 6.98 1,436
123 Athena - FormatServer THOR ERG21, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR, Format sp. z o.o.
Cyfronet
Poland
47,616 5.05 7.71 147
124 SX-Aurora TSUBASA A412-8, Vector Engine Type10AE 8C 1.58GHz, InfiniBand HDR 100, NEC
Deutscher Wetterdienst
Germany
21,696 5.05 6.54 834
125 BioHive-1 - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Mellanox HDR Infiniband, Nvidia
Recursion
United States
39,680 4.90 5.71
126 Flow Type II subsystem - PRIMERGY CX2570 M5, Xeon Gold 6230 20C 2.1GHz, NVIDIA Tesla V100 SXM2, Infiniband EDR, Fujitsu
Information Technology Center, Nagoya University
Japan
79,560 4.88 7.52
127 Eagle - HPE SGI 8600, Xeon Gold 6154 18C 3GHz, EDR Infiniband/ 8D Hypercube, HPE
National Renewable Energy Laboratory
United States
75,600 4.85 7.26
128 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 5.33 1,727
129 Betzy - Bull Sequana XH2000 , AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband, EVIDEN
UNINETT Sigma2 AS
Norway
172,032 4.72 6.19
130 Derecho GPU partition - HPE Cray EX 235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-11, HPE
National Center for Atmospheric Research (NCAR)
United States
39,680 4.68 5.04
131 PARAM Siddhi-AI - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Mellanox HDR Infiniband, EVIDEN
Center for Development of Advanced Computing (C-DAC)
India
41,664 4.62 5.27
132 Tioga - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
DOE/NNSA/LLNL
United States
30,208 4.55 5.83
133 ITO - Subsystem A - Fujitsu PRIMERGY CX2550/CX2560 M4, Xeon Gold 6154 18C 3GHz, Mellanox InfiniBand EDR, Fujitsu
Research Institute for Information Technology, Kyushu University
Japan
72,000 4.54 6.91
134 Discoverer - BullSequana XH2000, AMD EPYC 7H12 64C 2.6GHz, Infiniband HDR, EVIDEN
Consortium Petascale Supercomputer Bulgaria
Bulgaria
144,384 4.52 5.94
135 Jean Zay - HPE SGI 8600, Xeon Gold 6248 20C 2.5GHz, NVIDIA Tesla V100 SXM2, Intel Omni-Path, HPE
CNRS/IDRIS-GENCI
France
93,960 4.48 7.35
136 Wisteria/BDEC-01 (Aquarius) - PRIMERGY GX2570 M6, Xeon Platinum 8360Y 36C 2.4GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR, Fujitsu
Information Technology Center, The University of Tokyo
Japan
42,120 4.42 7.27 184
137 Atlas - Bull 4029GP-TVRT, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, Infiniband EDR, EVIDEN
Petróleo Brasileiro S.A
Brazil
91,936 4.38 8.85 547
138 Advanced Computing System(PreE) - Sugon TC8600, Hygon Dhyana 32C 2GHz, Deep Computing Processor, 200Gb 6D-Torus, Sugon
Sugon
China
163,840 4.33 6.13 380
139 CRONOS - BullSequana X, Xeon Platinum 8260 24C 2.4GHz, Infiniband HDR, EVIDEN
EDF
France
81,600 4.30 7.14 1,226
140 Oakbridge-CX - Fujitsu PRIMERGY CX2550/CX2560 M5, Xeon Platinum 8280 28C 2.7GHz, Intel Omni-Path, Fujitsu
Information Technology Center, The University of Tokyo
Japan
76,608 4.29 6.62 845
141 SNL/NNSA CTS-1 Manzano - Tundra Extreme Scale, Xeon Platinum 8268 24C 2.9GHz, Intel Omni-Path, Penguin Computing, Inc.
Sandia National Laboratories
United States
71,424 4.28 6.63 960
142 NA7A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
207,872 4.23 8.15
143 NA7 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
207,872 4.23 8.15
144 NA2C - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
145 NA2B - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
146 NA2 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
147 Berzelius2 - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 SXM4 80 GB, Octo-rail NVIDIA HDR-100 Infiniband, EVIDEN
National Supercomputer Centre (NSC)
Sweden
33,728 4.21 5.14
148 Noctua 2 - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR100, EVIDEN
Universitaet Paderborn - PC2
Germany
135,168 4.19 5.30 869
149 NA6B - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
150 NA6A - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
151 NA6 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
152 Apollo 6500 XL270d Gen10, Xeon Gold 6140 18C 2.3GHz, Mellanox InfiniBand EDR, NVIDIA Tesla V100 SXM2, HPE
Research Institute
Japan
70,416 4.13 5.78
153 Dardel CPU - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
KTH - Royal Institute of Technology
Sweden
131,072 4.08 4.72
154 JOLIOT-CURIE SKL - Bull Sequana X1000, Xeon Platinum 8168 24C 2.7GHz, Mellanox EDR, EVIDEN
CEA/TGCC-GENCI
France
79,488 4.07 6.64 917
155 Abel - Cray XC30, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , HPE
Petroleum Geo-Services
United States
145,920 4.04 5.37 1,800
156 Warhawk - HPE Cray EX, AMD EPYC 7H12 64C 2.6GHz, Slingshot-10, HPE
Air Force Research Laboratory
United States
129,920 4.03 5.40
157 Alex - MEGWARE NF5488A5, AMD EPYC 7713 64C 2GHz, NVIDIA A100 SXM4 80 GB, Infiniband HDR, MEGWARE
Universitaet Erlangen - Regionales Rechenzentrum Erlangen
Germany
37,696 4.03 6.08 179
158 DGX Saturn V - NVIDIA DGX-1 Volta36, Xeon E5-2698v4 20C 2.2GHz, NVIDIA Tesla V100, Infiniband EDR, Nvidia
NVIDIA Corporation
United States
87,040 4.00 7.41
159 NA9B - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
160 NA9A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
161 NA9 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
162 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
ECMWF
United Kingdom
126,468 3.94 4.25 1,897
163 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
ECMWF
United Kingdom
126,468 3.94 4.25 1,897
164 NA1 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
191,232 3.92 7.50
165 Gemini - PowerEdge XE8545, AMD EPYC 74F3 24C 3.2GHz, NVIDIA A100, Infiniband, DELL
Petróleo Brasileiro S.A
Brazil
42,240 3.86 6.86 287
166 VEGA HPC CPU - BullSequana XH2000, AMD EPYC 7H12 64C 2.6GHz, Mellanox InfiniBand HDR100, EVIDEN
IZUM
Slovenia
122,880 3.82 5.37
167 Delta - Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100, Slingshot-10, HPE
NCSA
United States
49,600 3.81 8.05
168 hotlum - HPE Cray EX, AMD EPYC 7763 64C 2.45GHz, Slingshot-11, HPE
Hewlett Packard Enterprise
France
116,736 3.81 4.58
169 Pratyush - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
Indian Institute of Tropical Meteorology
India
119,232 3.76 4.01 1,353
170 Apollo 6500 XL270d Gen10, Xeon Gold 6150/6152 18C 2.7GHz, Mellanox InfiniBand EDR, NVIDIA Tesla V100 SXM2, HPE
SAKURA Internet Inc. / Prunus Solutions Inc.
Japan
65,208 3.71 5.37
171 LLNL Ruby - Supermicro SYS-2029TP-HTR, Xeon Platnium 8276L 28C 2.2GHz, Cornelis Networks Omni-Path, Supermicro
Lawrence Livermore National Laboratory
United States
85,568 3.70 6.02
172 Orion - PowerEdge C6420, Xeon Gold 6148 20C 2.4GHz, Infiniband HDR, DELL
Mississippi State University
United States
70,560 3.67 5.42
173 IARA - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 SXM4 40 GB, Infiniband, Nvidia
SiDi
Brazil
24,800 3.66 4.13
174 ThinkSystem SD650 V2, Xeon Platinum 8358 32C 2.6GHz, Mellanox HDR Infiniband, Lenovo
Shanghai Jiao Tong University
China
59,392 3.66 4.94
175 Joule 2.0 - HP ProLiant XL170r/XL190r/DL360 Gen10, Xeon Gold 6148 20C 2.4GHz, Intel Omni-Path, NVIDIA Tesla P100, HPE
DOE/National Energy Technology Laboratory
United States
86,400 3.61 5.75
176 Snellius Phase 1 GPU - ThinkSystem SD650-N V2, Xeon Platinum 8360Y 36C 2.4GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR, Lenovo
SURF
Netherlands
12,960 3.60 6.01 205
177 Niagara - ThinkSystem SD530, Xeon Gold 6248 20C 2.5GHz, InfiniBand HDR100, Lenovo
SciNet/University of Toronto/Compute Canada
Canada
80,640 3.60 6.25 919
178 Fritz - Megware D50TNP, Xeon Platinum 8360Y 36C 2.4GHz, InfiniBand HDR100, MEGWARE
Universitaet Erlangen - Regionales Rechenzentrum Erlangen
Germany
71,424 3.58 5.45 672
179 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, HPE
Government
United States
72,800 3.58 6.13 1,499
180 Cray CS-Storm, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, Nvidia K40, HPE
Government
United States
72,800 3.58 6.13 1,499
181 Anvil - PowerEdge 6525, AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR 100, DELL
Purdue University
United States
127,488 3.56 5.00 792
182 NOBZ1 - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, Broadcom, Lenovo
Software Company MBZ
Brazil
80,640 3.55 6.97
183 AIC1 - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, Broadcom, Lenovo
Software Company MIR
Ireland
80,640 3.55 6.97
184 B1A - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
80,640 3.55 6.97
185 Geely Wise Star-Dubhe - Lenovo ThinkSystem SD650 V3, Xeon Gold 6458Q 32C 3.1GHz, Infiniband HDR, Lenovo
Geely Auto Group
China
40,960 3.54 4.06
186 Altair - CH121L V5 Liquid-Cooled, Xeon Platinum 8268 24C 2.9GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
PCSS Poznan
Poland
63,360 3.53 5.88 829
187 ATOS THX.A.B - BullSequana XH2000, Xeon Platinum 8358 32C 2.6GHz, NVIDIA A100 SXM4 64 GB, Quad-rail NVIDIA HDR100 Infiniband, EVIDEN
Atos
France
25,056 3.50 4.98 86
188 Unizah-II - Cray CS500, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet, HPE
Saudi Aramco
Saudi Arabia
85,560 3.49 6.84
189 Ohtaka - PowerEdge C6525, AMD EPYC 7702 64C 2GHz, Mellanox HDR Infiniband, DELL
The Institute for Solid State Physics, The University of Tokyo
Japan
215,040 3.49 6.88
190 Pegasus - NEC LX 102Bk-6, Xeon Platinum 8468 48C 2.1GHz, NVIDIA H100 80GB PCIe, Infiniband NDR, NEC
Center for Computational Sciences, University of Tsukuba
Japan
13,680 3.48 6.51 79
191 BA1A - ThinkSystem HR650X, Intel Xeon Gold 8350C 32C 2.6GHz, 25G Ethernet, Lenovo
Service Provider B
China
81,920 3.48 6.82
192 CARO - NEC HPC2808Ri-2, AMD EPYC 7702 64C 2GHz, InfiniBand HDR100, NEC
German Aerospace Center
Germany
174,592 3.46 5.59
193 davinci-1 - BullSequana X, AMD EPYC 7402 24C 2.8GHz, NVIDIA A100, Mellanox HDR Infiniband, EVIDEN
Leonardo SpA
Italy
38,400 3.45 6.41
194 Tenaya - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
DOE/NNSA/LLNL
United States
22,656 3.41 4.37
195 Cedar (GPU) - PowerEdge C6420, Xeon Silver 4216 16C 2.1GHz, NVIDIA Tesla V100, Intel Omni-Path, ACTION
Simon Fraser University/Compute Canada
Canada
67,584 3.37 5.83 310
196 Molecular Simulator - Apollo 2000 Gen10 Plus, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100, InfiniBand HDR 100, HPE
Institute for Molecular Science
Japan
106,496 3.34 4.17
197 ASPIRE 2A (GPU Partition) - HPE Cray EX235n, Apollo 6500, AMD EPYC 7713 64C 2GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10, HPE
National Supercomputing Centre Singapore
Singapore
43,648 3.33 6.48
198 NA4 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
85,248 3.32 7.09
199 Topaz - SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR, HPE
ERDC DSRC
United States
124,200 3.32 4.57 5,175
200 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 3.31 4.90 350