TOP500 List - June 2025

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)
201 Christofari - NVIDIA DGX-2, Xeon Platinum 8168 24C 2.7GHz, Mellanox InfiniBand EDR, NVIDIA Tesla V100, Nvidia
SberCloud
Russia
99,600 6.67 8.79
202 Flow - PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D, Fujitsu
Information Technology Center, Nagoya University
Japan
110,592 6.62 7.79
203 MareNostrum - Lenovo SD530, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, Lenovo
Barcelona Supercomputing Center
Spain
153,216 6.47 10.30 1,632
204 SPR-HBM - Lenovo ThinkSystem SD650 V3, Xeon CPU Max 9480 56C 1.9GHz, Infiniband NDR, Lenovo
BP
United States
119,952 6.46 7.29 1,062
205 Berzelius3 - NVIDIA DGX H200, Xeon Platinum 8480C 56C 2GHz, NVIDIA H200 SXM5 141 GB, Octo-rail NVIDIA HDR100 Infiniband, Ubuntu 22.04, EVIDEN
National Supercomputer Centre (NSC)
Sweden
18,688 6.42 8.68 126
206 ONYX - Cray XC40, Xeon E5-2699v4 22C 2.2GHz, Aries interconnect, HPE
ERDC DSRC
United States
211,816 6.32 7.46
207 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
208 Genkai Node Group A - PRIMERGY CX2550M7, Xeon Platinum 8490H 60C 1.9GHz, Infiniband NDR200, Rocky Linux, Fujitsu
Research Institute for Information Technology, Kyushu University
Japan
122,880 6.22 7.47 967
209 DAIDC - Apollo 6500, AMD EPYC 74F3 24C 3.2GHz, NVIDIA A100 SXM4 80 GB, Infiniband HDR, HPE
Government
South Korea
54,720 6.18 7.41
210 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
211 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
212 Honhai Super AI Computing Center 1 - NVIDIA DGX H100, Xeon Platinum 8480C 56C 2GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR400, RedHat Enterprise Linux, ASUSTeK / ASUS Cloud / Taiwan Web Service Corporation
HHSAICC1
Taiwan
18,688 6.12 8.58
213 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
214 Lockhart TDS - HPE Cray EX EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE Cray OS, HPE
AMD QTS Data Center
United States
33,984 6.06 7.68
215 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
216 Blueback GPU - HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11, HPE Cray OS, HPE
Navy DSRC
United States
32,256 6.04 8.02
217 Kraken-Fregata - HPE Cray XD665, AMD EPYC 9334 32C 2.7GHz, Nvidia H100 94Gb SXM5, Infiniband NDR200, HPE, GALAXY
Gdansk University of Technology, CI Task
Poland
21,904 5.99 10.02
218 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
219 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
220 Arka - BullSequana XH2000, AMD EPYC 7643 48C 2.3GHz, Infiniband HDR, Red Hat Enterprise Linux, EVIDEN
Indian Institute of Tropical Meteorology
India
290,016 5.94 7.40 1,236
221 Arunika - BullSequana XH2000, AMD EPYC 7643 48C 2.3GHz, Infiniband HDR, Red Hat Enterprise Linux, EVIDEN
National Centre for Medium Range Weather Forecasting
India
203,040 5.94 7.40 1,236
222 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
223 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
224 PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D, Fujitsu
Central Weather Administration
Taiwan
92,160 5.60 6.49 350
225 UltraViolet - NVIDIA DGX H100, Xeon Platinum 8480C 56C 3.8GHz, NVIDIA H100 80GB, Mellanox HDR Infiniband, Ubuntu 22.04, DELL
NYU Langone Health
United States
18,688 5.56 8.74
226 Grete - MEGWARE GPU Server System, AMD EPYC 7513 32C 2.6GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR, MEGWARE
NHR@Göttingen
Germany
49,600 5.46 7.90 206
227 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
228 CRESCO8 - ThinkSystem SD650 V3, Xeon Platinum 8592+ 64C 1.9GHz, Infiniband NDR, RHEL 9.4, Lenovo
ENEA
Italy
97,280 5.43 5.91 805
229 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
230 Snellius Phase 2 CPU - ThinkSystem SD665 V3, AMD EPYC 9654 96C 2.4GHz, Infiniband NDR200, Lenovo
SURF
Netherlands
150,912 5.40 5.71 799
231 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
232 Clementina XXI - ThinkSystem SD650-I V3, Xeon Max 9462 32C 2.7GHz, Infiniband NDR, Intel GPU Max 1550, RHEL, Lenovo
Servicio Meteorológico Nacional
Argentina
43,008 5.39 12.58
233 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
234 WindRiver CTS-2 - PowerEdge C6220, Xeon Platinum 8480+ 56C 2GHz, Intel Omni-Path, Rocky Linux 8, DELL
Idaho National Laboratory
United States
94,416 5.33 6.04 893
235 NA5 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
268,928 5.31 10.54
236 NA5A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
268,928 5.31 10.54
237 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
238 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
239 CLAIX-2023 (GPU segment) - NEC HPC12G4Rk-3 DLC, Xeon Platinum 8468 48C 2.1GHz, NVIDIA H100, Infiniband NDR, Rocky Linux 8, NEC
Universitaet Aachen/RWTH - IT Center
Germany
28,704 5.24 9.63 155
240 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
241 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
242 Rorqual (CPU) - PowerEdge R6525, AMD EPYC 9654 96C 2.4GHz, Infiniband HDR200, AlmaLinux 9.5, DELL
Calcul Québec/Compute Canada
Canada
131,712 5.14 5.85
243 Dhabi Supercomputer - Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 80 GB, Infiniband HDR, HPE
Technology Innovation Institute (TII)
United Arab Emirates
39,680 5.09 5.84 139
244 Topaze-gpu - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100, Mellanox HDR Infiniband, EVIDEN
Commissariat a l'Energie Atomique (CEA)/CCRT
France
42,000 5.07 6.23
245 Dardel CPU - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-11, HPE
KTH - Royal Institute of Technology
Sweden
156,672 5.06 5.64
246 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
247 Cardinal GPU Partition - PowerEdge XE9640, Xeon Platinum 8470 52C 2GHz, Nvidia H100 SXM5 94Gb, ConnectX-7 Single Port NDR, RHEL 9.2, DELL
Ohio Supercomputer Center
United States
18,960 5.04 7.58 83
248 HPE Cray XD6500, Xeon Platinum 8480+ 56C 2GHz, NVIDIA H100 SXM5 80 GB, Infiniband NDR, HPE
CUBOX
South Korea
17,520 4.96 8.14
249 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
250 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
251 Joule 3.0 - Gigabyte R283/R183/G593, AMD EPYC 9534 64C 2.45GHz, Infiniband, Koi Computers
DOE/National Energy Technology Laboratory
United States
107,648 4.86 6.11
252 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
253 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
254 Betzy - Bull Sequana XH2000 , AMD EPYC 7742 64C 2.25GHz, Mellanox HDR Infiniband, EVIDEN
UNINETT Sigma2 AS
Norway
172,032 4.72 6.19
255 Otus (GPU only) - ThinkSystem SD665-N V3, AMD EPYC 9655 96C 2.6GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR, Rocky Linux 9.4, Lenovo
Universitaet Paderborn - PC2
Germany
19,440 4.66 7.45
256 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 4.58 5.04 169
257 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
258 Discoverer - BullSequana XH2000, AMD EPYC 7H12 64C 2.6GHz, Infiniband HDR, EVIDEN
Consortium Petascale Supercomputer Bulgaria
Bulgaria
144,384 4.52 5.94
259 JEDI - BullSequana XH3000, Grace Hopper Superchip 72C 3GHz, NVIDIA GH200 Superchip, Quad-Rail NVIDIA InfiniBand NDR200, ParTec/EVIDEN
EuroHPC/FZJ
Germany
19,584 4.50 5.13 67
260 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
261 Space HPC - HPE Cray XD670/XD665, EPYC 9454 / Xeon 8480L, NVIDIA H100 SXM5 80GB, Infiniband NDR200, RHEL 8.10, HPE
European Space Agency (ESRIN)
Italy
16,368 4.47 5.42 106
262 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
263 Unaizah-4 - PowerEdge XE8640, Intel Xeon Platinum 8462Y+ 32C 2.8GHz, NVIDIA HGX H100, Infiniband HDR, RHEL, DELL
Saudi Aramco
Saudi Arabia
23,680 4.42 10.95
264 Grand Chariot 2 - PRIMERGY GX2560 M7, Xeon Gold 6548Y+ 32C 2.5GHz, NVIDIA H100, Infiniband NDR, Rocky Linux 9.4, Fujitsu
Information Initiative Center, Hokkaido University
Japan
14,208 4.38 6.55
265 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
266 ARF ACC - ThinkSystem SD650-N V3, Xeon Gold 6548Y+ 32C 2.5GHz, NVIDIA H100 80GB HBM3, Infiniband NDR200, Rocky Linux 9.4, Lenovo
TRUBA
Turkey
14,208 4.36 6.55 83
267 Pegasus - NEC LX 102Bk-6, Xeon Platinum 8468 48C 2.1GHz, NVIDIA H100 PCIe 80GB, Infiniband NDR200, Ubuntu 22.04, NEC
Center for Computational Sciences, University of Tsukuba
Japan
27,000 4.34 8.13 130
268 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
269 CRONOS - BullSequana X, Xeon Platinum 8260 24C 2.4GHz, Infiniband HDR, EVIDEN
EDF
France
81,600 4.30 7.14 1,226
270 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
271 Olivia (CPU) - HPE Cray EX, AMD EPYC 9745 128C 2.4GHz, Slingshot-11, HPE Cray OS, HPE
Sigma2
Norway
64,512 4.25 4.95
272 NA7A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
207,872 4.23 8.15
273 NA7 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
207,872 4.23 8.15
274 NA2C - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
275 NA2B - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
276 NA2 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,936 4.23 9.31
277 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
278 Noctua 2 - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, InfiniBand HDR100, EVIDEN
Universitaet Paderborn - PC2
Germany
135,168 4.19 5.30 869
279 NA6B - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
280 NA6A - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
281 NA6 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
111,744 4.16 9.30
282 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
283 Alpha - ThinkSystem SR680a V3, Intel Xeon Platinum 9242 48C 2.3GHz, NVIDIA H100, Infiniband NDR, Linux, Lenovo
Flatiron Institute - Simons Foundation
United States
7,488 4.10 4.99
284 Raphael - ThinkSystem SD665-N V3, AMD EPYC 9454 48C 2.75GHz, NVIDIA H100 80GB, Infiniband HDR, Linux, Lenovo
Flatiron Institute - Simons Foundation
United States
14,976 4.09 5.00 90
285 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
286 NA12A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
187,648 4.05 7.36
287 NA12 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
187,648 4.05 7.36
288 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
289 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
290 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
291 Raider - Penguin Altus XO1232g, AMD EPYC 7713 64C 2GHz, Infiniband HDR, Penguin Computing, Inc.
Air Force Research Laboratory
United States
206,304 4.02 8.66
292 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
293 NA9B - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
294 NA9A - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
295 NA9 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
296 NA9Z - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
200,448 3.96 7.86
297 Deucalion - PRIMEHPC FX700, Fujitsu A64FX 48C 2GHz, InfiniBand HDR100, Fujitsu
FCT
Portugal
78,336 3.96 5.01 365
298 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect, HPE
ECMWF
United Kingdom
126,468 3.94 4.25 1,897
299 Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect, HPE
ECMWF
United Kingdom
126,468 3.94 4.25 1,897
300 NA1 - Lenovo ThinkSystem SR665 V2, AMD EPYC 7763 64C 2.45GHz, 100G Ethernet, Lenovo
Software Company
United States
191,232 3.92 7.50