TOP500 List - November 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.

Rank System Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
201 ZZ3 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
66,400 2.72 5.31
202 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
71,040 2.71 5.68
203 ZZ4 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
65,600 2.69 5.25
204 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
70,080 2.68 5.61
205 Banting - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , HPE
Shared Services Canada
Canada
53,200 2.68 4.09
206 Hypercluster - NVIDIA DGX-2, Xeon Platinum 8168 24C 2.7GHz, NVIDIA Tesla V100, Mellanox InfiniBand EDR, Nvidia
Microsoft Research
United States
47,808 2.67 4.22
207 ZZ5 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
64,800 2.66 5.18
208 ZZ6 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
69,120 2.65 5.53
209 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Cloud Company
China
128,000 2.65 4.71
210 Grace - PowerEdge R640/R740/R840, Xeon Gold 6248R/6248R/6248, 24C 3.0GHz, InfiniBand HDR100, DELL EMC
Texas A&M University
United States
43,200 2.64 4.83
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 2.63 3.21 13,620
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 2.63 3.21 13,620
213 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
64,000 2.62 5.12
214 Big Red 200, GPU Partition - HPE Cray EX235n, AMD EPYC 7713 64C 2GHz, NVIDIA A100, Slingshot-10, HPE
Indiana University
United States
31,744 2.62 4.01
215 Inspur TS10000, Xeon Gold 6258R 28C 2.7GHz, InfiniBand HDR100, Inspur
Tsinghua University
China
50,400 2.61 4.35
216 A7A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 5.16
217 A7A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 5.16
218 A1B - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 5.16
219 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
68,160 2.61 5.45
220 Cedar (CPU) - PowerEdge C6420, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, ACTION
Simon Fraser University/Compute Canada
Canada
67,584 2.61 4.90 792
221 Daley - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , HPE
Shared Services Canada
Canada
53,200 2.60 4.09
222 AlphaCentauri - NEC HPC 22S8Ri-4, EPYC 7352 24C 2.3GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200, NEC
TU Dresden, ZIH
Germany
31,008 2.59 5.36 164
223 HPC3 - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, NVIDIA Tesla K80, Lenovo
Energy Company (A)
Italy
66,000 2.59 3.80
224 ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
62,400 2.59 4.99
225 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
64,320 2.58 5.15
226 ThinkSystem HR650X, Xeon Gold 6230R 26C 2.1GHz, 10G Ethernet, Lenovo
Service Provider K
China
83,200 2.58 5.59
227 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
67,200 2.57 5.38
228 Mihir - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , HPE
National Centre for Medium Range Weather Forecasting
India
83,592 2.57 2.81 955
229 Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, NUDT
National Supercomputing Center in Tianjin
China
186,368 2.57 4.70 4,040
230 Spartan2 - Bull Sequana XH2000 , AMD EPYC 7402 24C 2.8GHz, NVIDIA A100, Mellanox HDR Infiniband, Atos
Atos
France
23,040 2.57 3.85 106
231 PAI-BSystem - Sugon TC4600LP/W740I, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, NVIDIA Tesla P100, Sugon
China Meteorological Administration
China
50,816 2.55 4.23 710
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 2.54 3.39 1,384
233 Rattler - PowerEdge XE8545, AMD EPYC 7713 64C 2GHz, NVIDIA A100 80GB​, Infiniband HDR200 dual rail, DELL EMC
Dell Technologies HPC & AI Innovation Lab
United States
26,880 2.53 3.94
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 2.49 3.57 1,430
235 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
61,440 2.49 4.92
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 2.48 3.68 1,466
237 CLAIX (2018) - INTEL-HNS2600BPB, Xeon Platinum 8160 24C 2.1GHz, Intel Omni-Path, NEC
Universitaet Aachen/RWTH - IT Center
Germany
61,200 2.48 4.11 692
238 Expanse - PowerEdge R6525/C6525, AMD EPYC 7742, AMD EPYC 7742 64C, Mellanox HDR Infiniband, DELL EMC
UCSD/San Diego Supercomputer Center
United States
91,648 2.48 3.30
239 Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Manufacturing Industry (O)
China
50,400 2.48 4.68
240 Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Manufacturing Industry (O)
China
50,400 2.48 4.68
241 Lomonosov 2 - T-Platform A-Class Cluster, Xeon E5-2697v3 14C 2.6GHz,Intel Xeon Gold 6126, Infiniband FDR, Nvidia K40m/P-100, T-Platforms
Moscow State University - Research Computing Center
Russia
64,384 2.48 4.95
242 Kay - Liqid Cluster, Intel Xeon Platinum 9242 48C 2.3GHz, Infiniband HDR, Liqid
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
46,848 2.48 3.45
243 B1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
60,000 2.46 4.80
244 Centennial - SGI ICE XA, Xeon E5-2698v4 20C 2.2GHz, Infiniband EDR, HPE
US Army Research Laboratory (ARL)
United States
73,920 2.44 2.60 835
245 PAI-ASystem - Sugon TC4600, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, Sugon
China Meteorological Administration
China
48,128 2.44 4.00 740
246 C1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
59,200 2.43 4.74
247 Big Red 200 - HPE Cray EX425, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
Indiana University
United States
84,480 2.43 3.04
248 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
DJIT Company
China
115,200 2.43 4.24
249 D1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,800 2.42 4.70
250 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
113,600 2.40 4.18
251 Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , HPE
Korea Meteorological Administration
South Korea
69,600 2.40 2.90 1,359
252 Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , HPE
Korea Meteorological Administration
South Korea
69,600 2.40 2.90 1,359
253 E1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,000 2.39 4.64
254 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,560 2.38 4.68
255 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
112,000 2.37 4.12
256 B2F - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 4.64
257 B2E - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 4.64
258 B2B - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 4.64
259 B2D - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 4.64
260 B2C - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 4.64
261 B2A - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 4.64
262 NVIDIA DGX SuperPOD - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Mellanox HDR Infiniband, Nvidia
NVIDIA Corporation
United States
19,840 2.36 2.81 90
263 ZZ1 - ThinkSystem HR630X, Xeon Silver 4110 8C 2.1GHz, 10G Ethernet, Lenovo
Service Provider T
China
153,600 2.35 10.32
264 B1B - ThinkSystem C2397, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
69,120 2.35 4.64
265 A10A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
69,120 2.35 4.64
266 A4A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
69,120 2.35 4.64
267 Ares - CH121L V5 Liquid-Cooled, Xeon Platinum 8268 24C 2.9GHz, Infiniband EDR, Huawei Technologies Co., Ltd.
Cyfronet
Poland
37,824 2.34 3.51 487
268 Inspur NF5468M5, Xeon 8260M 24C 2.4GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Internet Company
China
48,160 2.34 4.37
269 Inspur NF5468M5, Xeon 8260M 24C 2.4GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Internet Company
China
48,160 2.34 4.37
270 HoreKa-Blue - ThinkSystem SD650 V2, Xeon Platinum 8368 38C 2.4GHz, Mellanox HDR Infiniband, Lenovo
Karlsruher Institut für Technologie (KIT)
Germany
45,752 2.33 3.51 495
271 Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Internet Service P
China
53,760 2.33 4.48
272 Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Internet Service P
China
53,760 2.33 4.48
273 Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Internet Service P
China
53,760 2.33 4.48
274 Makman-3 - PowerEdge R440/C6320p, Intel Xeon Phi 7250/Xeon Gold 6130 16C 2.1GHz, Intel Omni-Path, DELL EMC
Saudi Aramco
Saudi Arabia
53,300 2.32 3.58 608
275 F1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
56,000 2.32 4.48
276 Inspur TS10000 HPC Server, Xeon Gold 6226R 16C 2.9GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Energy Company B
China
49,920 2.32 4.41
277 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
108,800 2.31 4.00
278 Taiwania 3 - QCT QuantaPlex T42D-2U/4N, Xeon Platinum 8280 28C 2.7GHz, InfiniBand HDR 100, Quanta Computer / Taiwan Fixed Network / ASUS Cloud
National Center for High Performance Computing
Taiwan
50,400 2.30 4.35 564
279 Longhorn - IBM Power System AC922, IBM POWER9 20C 3.6GHz, NVIDIA Tesla V100 SXM2, Infiniband EDR, IBM
Texas Advanced Computing Center/Univ. of Texas
United States
37,440 2.29 2.87
280 Wilkes-3 - PowerEdge XE8545, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 80GB​, Infiniband HDR200 dual rail, DELL EMC
University of Cambridge
United Kingdom
26,880 2.29 6.64 74
281 Inspur TS10000, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Internet Service P
China
55,104 2.29 4.89
282 MeluXina - Cluster Module - BullSequana XH2000, AMD EPYC 7H12 64C 2.6GHz, Mellanox HDR200 InfiniBand/ParTec ParaStation ClusterSuite, Atos
LuxProvide
Luxembourg
73,344 2.29 3.00 377
283 Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Telecom Operator (C)
China
47,320 2.28 4.37
284 Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Telecom Operator (C)
China
47,320 2.28 4.37
285 Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Telecom Operator (C)
China
47,320 2.28 4.37
286 Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Telecom Operator (C)
China
47,320 2.28 4.37
287 Dardel - HPE Cray EX, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
KTH - Royal Institute of Technology
Sweden
69,632 2.28 2.51
288 Béluga - Dell EMC PowerEdge R640, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100, Infiniband EDR, DELL EMC
Calcul Québec/Compute Canada
Canada
72,480 2.28 7.49 240
289 Inspur TS10000 HPC Server, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, InfiniBand HDR 100, Inspur
Research Laboratory H
China
40,560 2.28 3.92
290 Inspur TS10000 HPC Server, Xeon Gold 6230 20C 2.1GHz, NVIDIA Tesla V100, Infiniband HDR, Inspur
AI company J
China
40,800 2.27 3.91
291 SSC-21 Scalable Module - Apollo 6500 Gen10 plus, AMD EPYC 7543 32C 2.8GHz, NVIDIA A100 80GB​, Infiniband HDR200, HPE
Samsung Electronics
South Korea
16,704 2.27 2.60 103
292 Cumulus - PowerEdge C6420/C6320, Intel Xeon Phi 7210/Xeon Gold 6142F 16C 2.6GHz, Intel Omni-Path, DELL EMC
University of Cambridge
United Kingdom
50,176 2.27 2.69 530
293 CEA-HFi - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, Atos BXI V2, Atos
Commissariat a l'Energie Atomique (CEA)
France
73,728 2.26 2.89
294 MTS GROM - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 40GB, Infiniband, Nvidia
#CloudMTS
Russia
19,840 2.26 3.01
295 Tethys - NVIDIA DGX A100 Liquid Cooled Prototype, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100 80GB​, Infiniband HDR, Nvidia
NVIDIA Corporation
United States
19,840 2.25 2.68 72
296 Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, DELL EMC
Saudi Aramco
Saudi Arabia
76,032 2.25 3.04 1,134
297 G1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
54,000 2.24 4.32
298 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
57,600 2.24 4.61
299 Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon
Internet Company
China
67,200 2.19 4.52 740
300 Inspur NF5468M5, Xeon Gold 6248 20C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur
Bank G
China
50,400 2.19 4.82