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TOP500 List - June 2020

R_max and R_peak values are in PFlop/s. For more details about other fields, check the TOP500 description.

R_peak 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	JFRS-1 - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , Cray/HPE Rokkasho Fusion Institute, National Institutes for Quantum and Radiological Science and Technology Japan	54,560	2.79	4.19	698
102	Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	68,000	2.78	5.44
103	ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	66,400	2.75	5.31
104	ThinkSystem SR650, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, Infiniband EDR, Lenovo Government China	59,976	2.74	5.35
105	VSC-4 - ThinkSystem SD650, Xeon Platinum 8174 24C 3.1GHz, Intel Omni-Path, Lenovo Vienna Scientific Cluster Austria	37,920	2.73	3.76
106	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	2.72	3.89	750
107	Banting - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , Cray/HPE Shared Services Canada Canada	53,200	2.68	4.09
108	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
109	ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo Cloud Company China	128,000	2.65	4.71
110	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
111	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
112	Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	64,000	2.62	5.12
113	Inspur TS10000, Xeon Gold 6258R 28C 2.7GHz, InfiniBand HDR100, Inspur Tsinghua University China	50,400	2.61	4.35
114	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
115	Daley - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , Cray/HPE Shared Services Canada Canada	53,200	2.60	4.09
116	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
117	ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	62,400	2.59	4.99
118	ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	64,320	2.58	5.15
119	Mihir - Cray XC40, Xeon E5-2695v4 18C 2.1GHz, Aries interconnect , Cray/HPE National Centre for Medium Range Weather Forecasting India	83,592	2.57	2.81	955
120	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
121	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
122	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
123	Freeman - Cray CS500, AMD EPYC 7542 32C 2.9GHz, InfiniBand HDR100, HPE ERDC DSRC United States	73,216	2.52	3.40
124	occigen2 - bullx DLC 720, Xeon E5-2690v4 14C 2.6GHz, Infiniband FDR, EVIDEN Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES) France	85,824	2.49	3.57	1,430
125	ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	61,440	2.49	4.92
126	Excalibur - Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Cray/HPE Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC) United States	100,064	2.48	3.68	1,466
127	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
128	Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Manufacturing Industry (O) China	50,400	2.48	4.68
129	Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Manufacturing Industry (O) China	50,400	2.48	4.68
130	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
131	B1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	60,000	2.46	4.80
132	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
133	PAI-ASystem - Sugon TC4600, Xeon Gold 6142 16C 2.6GHz, Infiniband EDR, Sugon China Meteorological Administration China	48,128	2.44	4.00	740
134	C1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	59,200	2.43	4.74
135	ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo DJIT Company China	115,200	2.43	4.24
136	D1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	58,800	2.42	4.70
137	ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo Service Provider T China	113,600	2.40	4.18
138	Nuri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE Korea Meteorological Administration South Korea	69,600	2.40	2.90	1,359
139	Miri - Cray XC40, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect , Cray/HPE Korea Meteorological Administration South Korea	69,600	2.40	2.90	1,359
140	E1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	58,000	2.39	4.64
141	ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	58,560	2.38	4.68
142	Aitken - HPE SGI 8600, Xeon Gold 6248 20C 2.5GHz, Infiniband EDR/HDR, HPE NASA/Ames Research Center/NAS United States	46,080	2.38	3.69	578
143	ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo Service Provider T China	112,000	2.37	4.12
144	Inspur NF5468M5, Xeon 8260M 24C 2.4GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Internet Company China	48,160	2.34	4.37
145	Inspur NF5468M5, Xeon 8260M 24C 2.4GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Internet Company China	48,160	2.34	4.37
146	Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Internet Service P China	53,760	2.33	4.48
147	Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Internet Service P China	53,760	2.33	4.48
148	Inspur NF5468M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Internet Service P China	53,760	2.33	4.48
149	Makman-3 - PowerEdge R440/C6320p, Intel Xeon Phi 7250/Xeon Gold 6130 16C 2.1GHz, Intel Omni-Path, DELL Saudi Aramco Saudi Arabia	53,300	2.32	3.58	608
150	F1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	56,000	2.32	4.48
151	ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo Service Provider T China	108,800	2.31	4.00
152	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
153	Inspur TS10000, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Internet Service P China	55,104	2.29	4.89
154	Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Telecom Operator (C) China	47,320	2.28	4.37
155	Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Telecom Operator (C) China	47,320	2.28	4.37
156	Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Telecom Operator (C) China	47,320	2.28	4.37
157	Inspur NF5468M5, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Telecom Operator (C) China	47,320	2.28	4.37
158	Béluga - Dell EMC PowerEdge R640, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100, Infiniband EDR, DELL Calcul Québec/Compute Canada Canada	72,480	2.28	7.49	240
159	Cumulus - PowerEdge C6420/C6320, Intel Xeon Phi 7210/Xeon Gold 6142F 16C 2.6GHz, Intel Omni-Path, DELL University of Cambridge United Kingdom	50,176	2.27	2.69	530
160	Makman-2 - Dell PowerEdge R630, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR, DELL Saudi Aramco Saudi Arabia	76,032	2.25	3.04	1,134
161	G1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	54,000	2.24	4.32
162	Sugon TC6000, Xeon Gold 6130 16C 2.1GHz, 25G Ethernet, Sugon Internet Company China	67,200	2.19	4.52	740
163	Prolix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR, EVIDEN Meteo France France	72,000	2.17	2.53	830
164	H1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	52,000	2.17	4.16
165	Inspur NF5468M5, Xeon Gold 6146 12C 3.2GHz, NVIDIA Tesla V100, Infiniband EDR, Inspur Internet Service (S) China	49,800	2.16	4.42
166	Inspur NF5468M5, Xeon Gold 6146 12C 3.2GHz, NVIDIA Tesla V100, Infiniband EDR, Inspur Internet Service (S) China	49,800	2.16	4.42
167	Inspur NF5468M5, Xeon Gold 6146 12C 3.2GHz, NVIDIA Tesla V100, Infiniband EDR, Inspur Internet Service (S) China	49,800	2.16	4.42
168	Beaufix2 - bullx DLC 720, Xeon E5-2698v4 20C 2.2GHz, Infiniband FDR, EVIDEN Meteo France France	73,440	2.16	2.59	830
169	ThinkSystem HR630X, Xeon Silver 4110 8C 2.1GHz, 10G Ethernet, Lenovo Service Provider T China	128,000	2.16	4.30
170	Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon Internet Company China	121,920	2.15	8.97	1,625
171	Betty - Cray CS500, AMD EPYC 7542 32C 2.9GHz, InfiniBand HDR100, HPE US Army Research Laboratory (ARL) United States	94,976	2.13	4.41
172	ThinkSystem SR650, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo DJIT Company China	96,640	2.13	7.11
173	INSPUR NF5288M5, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Bank (Z) China	44,200	2.12	4.06
174	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	44,720	2.12	4.06
175	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	44,720	2.12	4.06
176	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	44,720	2.12	4.06
177	Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, NVIDIA Tesla V100, Infiniband EDR, Sugon Xinjiang SC Center China	44,720	2.12	3.90	265
178	INSPUR NF5288M5, Xeon Gold 6130 16C 2.1GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Internet Company China	53,760	2.11	4.65
179	MagicCube3 - Sugon TC6000, Xeon Gold 6142 16C 2.6GHz, Intel Omni-Path, NVIDIA Tesla V100, Sugon Shanghai Supercomputer Center China	40,960	2.11	3.43	430
180	I1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	50,000	2.09	4.00
181	ATERUI II - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , Cray/HPE National Astronomical Observatory of Japan Japan	40,000	2.09	3.07	496
182	Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, NVIDIA Tesla V100, 25G Ethernet, Sugon Internet Service U China	44,032	2.09	3.84	260
183	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	48,160	2.08	4.23
184	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	48,160	2.08	4.23
185	Inspur NF5468M5, Xeon Platinum 8163 24C 2.5GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Service Provider T China	48,160	2.08	4.23
186	Cannon - ThinkSystem SD650, Xeon Platinum 8268 24C 2.9GHz, InfiniBand HDR100, Lenovo Harvard University United States	32,160	2.08	2.98
187	Inspur NF5468M5, Xeon Gold 5118 12C 2.3GHz, NVIDIA Tesla V100, 10G Ethernet, Inspur Telecom Company China	59,760	2.08	5.25
188	JD I1 - ThinkSystem SR650, Xeon Gold 6148 20C 2.4GHz, 10G Ethernet, Lenovo Internet Company China	52,320	2.07	4.02
189	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	2.07	3.07	997
190	ThinkSystem SR650, Xeon Gold 6142 16C 2.6GHz, NVIDIA Tesla V100, Infiniband EDR, Lenovo Government China	44,160	2.06	3.86
191	ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 10G Ethernet, Lenovo DJIT Company China	49,200	2.05	3.94
192	INSPUR NF5288M5, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100, 10G Ethernet, Inspur Internet Service (B) China	53,040	2.03	4.65
193	INSPUR NF5288M5, Xeon Gold 6148 20C 2.4GHz, NVIDIA Tesla V100, 10G Ethernet, Inspur Internet Service (B) China	53,040	2.03	4.65
194	ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	48,000	2.03	3.84
195	Sugon TC6000, Xeon Gold 6140 18C 2.3GHz, 10G Ethernet, Sugon Telecom Company China	55,440	2.03	4.08	590
196	J1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo Service Provider T China	48,000	2.01	3.84
197	Inspur NF5468M5, Xeon Platinum 8260M 24C 2.4GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur Internet Company China	41,280	2.01	3.74
198	Inspur NF5468M5, Xeon Gold 6230 20C 2.1GHz, NVIDIA Tesla V100, 25G Ethernet, Inspur Manufacturing Company (V) China	40,800	2.01	3.74
199	Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, 10G Ethernet, Sugon Internet Company China	110,880	2.01	8.16	1,470
200	Sugon TC6000, Xeon Gold 5118 12C 2.3GHz, NVIDIA Tesla V100, 25G Ethernet, Sugon Internet Company China	42,312	2.00	3.69	250