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TOP500 List - June 2000

R_max and R_peak values are in GFlop/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 (GFlop/s)	Rpeak (GFlop/s)	Power (kW)
101	SX-5/16A, NEC Korea Meteorological Administration South Korea	16	123.00	128.00
102	SX-5/16A, NEC NEC Fuchu Plant Japan	16	123.00	128.00
103	SX-5/16A, NEC ONERA France	16	123.00	128.00
104	SX-5/16A, NEC Tohoku University, Institute of Fluid Science Japan	16	123.00	128.00
105	SX-4/64M2, NEC Meteorological Service of Canada (MSC) Canada	64	122.00	128.00
106	SX-4/64M2, NEC National Institute for Fusion Science (NIFS) Japan	64	122.00	128.00
107	SX-4/64M2, NEC Osaka University Japan	64	122.00	128.00
108	SP PC604e 332 MHz, IBM Bank Administration Institute (BAI) United States	396	121.00	262.80
109	SX-5/32Me2, NEC HWW/Universitaet Stuttgart Germany	32	121.00	128.00
110	SP PC604e 332 MHz, IBM BCDI United States	392	120.00	260.20
111	SP PC604e 332 MHz, IBM Metallurgical Industry Co. United States	392	120.00	260.20
112	SP Power3 375 MHz, IBM Chemical Company Germany	114	118.00	171.00
113	T3E, Cray/HPE Government United States	268	117.00	160.80
114	T3E, Cray/HPE IDRIS France	268	117.00	160.80
115	T3E, Cray/HPE National Supercomputer Centre (NSC) Sweden	268	117.00	160.80
116	T3E, Cray/HPE UCSD/San Diego Supercomputer Center United States	268	117.00	160.80
117	SP PC604e 332 MHz, IBM France Telecom France	368	113.10	244.30
118	SP Power3 200 MHz, IBM Volvo Sweden	192	113.00	153.60
119	VPP700/56, Fujitsu Kyushu University Japan	56	110.00	123.20
120	SP P2SC 160 MHz, IBM AWE United Kingdom	252	109.90	161.20
121	T3E1200, Cray/HPE National Institute of Water and Atmospheric Research New Zealand	132	109.30	158.40
122	SP PC604e 332 MHz, IBM FUNB United States	352	108.20	233.70
123	SP P2SC 160 MHz, IBM Maui High-Performance Computing Center (MHPCC) United States	243	106.10	155.52
124	VPP700/52, Fujitsu/SNI Leibniz Rechenzentrum Germany	52	106.00	114.40
125	SP PC604e 332 MHz, IBM DeTeCSM Germany	342	105.20	227.00
126	XP/S-MP 125, Intel Japan Atomic Energy Research Institute Japan	2,502	103.50	125.10
127	ORIGIN 2000 300 MHz, HPE Centre Informatique National (CINES) France	256	101.40	153.60
128	ORIGIN 2000 300 MHz, HPE GSIC Center, Tokyo Institute of Technology Japan	256	101.40	153.60
129	ORIGIN 2000 300 MHz, HPE Tohoku University, Institute of Fluid Science Japan	256	101.40	153.60
130	ORIGIN 2000 250 MHz, HPE NASA/Ames Research Center/NAS United States	256	101.40	128.00
131	SP PC604e 332 MHz, IBM ThyssenKrupp Information Systems Germany	328	101.00	217.70
132	T3D MC1024-8, Cray/HPE Government United States	1,024	100.50	153.60
133	SP Power3 375 MHz, IBM Manufacturing Company Japan	96	100.00	144.00
134	SP PC604e 332 MHz, IBM IBM Thomas J. Watson Research Center United States	320	98.50	212.40
135	VPP700/48E, Fujitsu ECMWF United Kingdom	48	97.50	115.20
136	SP PC604e 332 MHz, IBM Banque National Paris France	316	97.30	209.80
137	SP P2SC 135 MHz, IBM Air Force Research Laboratory United States	256	94.19	138.24
138	SP P2SC 135 MHz, IBM ERDC DSRC United States	256	94.19	138.24
139	SP PC604e 332 MHz, IBM British Airways United Kingdom	302	93.10	200.50
140	SP Power3 375 MHz, IBM Saudi Aramco Saudi Arabia	88	92.10	132.00
141	SP PC604e 332 MHz, IBM IBM Credit Corporation United States	296	91.20	196.50
142	T3E750, Cray/HPE Government United States	172	89.80	129.00
143	SP PC604e 332 MHz, IBM Alcatel France	272	84.00	180.60
144	SP Power3 375 MHz, IBM University of Manchester United Kingdom	80	84.00	120.00
145	SP P2SC 160 MHz, IBM Western Geophysical United Kingdom	190	83.50	121.60
146	SP PC604e 332 MHz, IBM Sprint PCS United States	268	82.80	177.90
147	T3E900, Cray/HPE KISTI Supercomputing Center South Korea	132	82.10	118.80
148	T3E900, Cray/HPE NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States	132	82.10	118.80
149	SP P2SC 160 MHz, IBM State Farm United States	186	81.89	119.00
150	T3E, Cray/HPE Commissariat a l'Energie Atomique (CEA) France	188	81.30	112.80
151	SP Power3 222 MHz, IBM Dupont United States	128	80.83	113.60
152	ASCI White Nighthawk Prototype, SP Power3, IBM Lawrence Livermore National Laboratory United States	128	80.83	113.60
153	HPC 10000 400 MHz Cluster, Oracle Clearstream Services Luxembourg	128	79.36	102.40
154	HPC 10000 400 MHz Cluster, Oracle Deutsche Telekom AG Germany	128	79.36	102.40
155	HPC 10000 400 MHz Cluster, Oracle E-commerce United States	128	79.36	102.40
156	HPC 10000 400 MHz Cluster, Oracle Motorola United States	128	79.36	102.40
157	HPC 10000 400 MHz Cluster, Oracle Rutgers University United States	128	79.36	102.40
158	HPC 10000 400 MHz Cluster, Oracle Stanford University/High Energy Physics United States	128	79.36	102.40
159	HPC 10000 400 MHz Cluster, Oracle Telcel Radiomovil Dipsa Mexico	128	79.36	102.40
160	HPC 10000 400 MHz Cluster, Oracle Telemar Brazil	128	79.36	102.40
161	HPC 10000 400 MHz Cluster, Oracle eBay United States	128	79.36	102.40
162	SP PC604e 332 MHz, IBM BASF Germany	256	79.17	169.98
163	SP PC604e 332 MHz, IBM Chemical Company Germany	256	79.17	169.98
164	SP PC604e 332 MHz, IBM Chemical Company Germany	256	79.17	169.98
165	SP PC604e 332 MHz, IBM Japan Adv. Inst. of Science and Technology (JAIST) Japan	256	79.17	169.98
166	SP P2SC 160 MHz, IBM Government United Kingdom	178	78.40	113.90
167	SX-4/40H2, NEC HWW/Universitaet Stuttgart Germany	40	77.20	80.00
168	ORIGIN 2000, HPE Naval Oceanographic Office - NAVO DSRC United States	256	76.90	99.84
169	SP Power3 200 MHz, IBM Deutsche Telekom AG Germany	128	76.77	102.40
170	SP Power3 200 MHz, IBM IBM Research Switzerland	128	76.77	102.40
171	SP PC604e 332 MHz, IBM Manufacturing Company United States	246	76.10	163.34
172	SP Power3 375 MHz, IBM Ensign Geophysics United Kingdom	72	75.90	108.00
173	SP PC604e 332 MHz, IBM RWE Germany	244	75.50	162.01
174	SP PC604e 332 MHz, IBM Deutsche Telekom AG Germany	242	74.90	160.68
175	T3E, Cray/HPE NRI for Earth Science and Disaster (NIED) Japan	172	74.50	103.20
176	SP Power3 200 MHz, IBM Lockheed Martin United States	124	74.40	99.20
177	SP PC604e 332 MHz, IBM ThyssenKrupp Information Systems Germany	236	73.10	156.70
178	SP PC604e 332 MHz, IBM Chase Manhattan United States	232	71.90	154.04
179	SP Power3 375 MHz, IBM Adapco United States	68	71.80	102.00
180	T3E, Cray/HPE Government United States	164	71.10	98.40
181	SP Power3 222 MHz, IBM Centre Informatique National (CINES) France	112	71.00	99.40
182	HPC 10000 400 MHz Cluster, Oracle Prudential Insurance United Kingdom	112	70.12	89.60
183	SP PC604e 332 MHz, IBM Deutsche Bank Germany	224	69.50	148.73
184	SX-4/36H2, NEC National Institute for Environmental Studies Japan	36	69.40	72.00
185	SP2/402, IBM Chip Manufacturer (B) United States	402	69.33	106.93
186	HPC 10000 400 MHz Cluster, Oracle KT Freetel South Korea	110	68.77	88.00
187	SP P2SC 120 MHz, IBM Centre Informatique National (CINES) France	207	67.80	99.36
188	SP Power3 375 MHz, IBM ASCI United States	64	67.78	96.00
189	SP Power3 375 MHz, IBM Aerospace France	64	67.78	96.00
190	SP Power3 375 MHz, IBM Indiana University United States	64	67.78	96.00
191	SP Power3 375 MHz, IBM National Cancer Institute United States	64	67.78	96.00
192	SP Power3 375 MHz, IBM Pitney Bowes United States	64	67.78	96.00
193	T3E900, Cray/HPE Government United States	108	67.60	97.20
194	HPC 10000 333 MHz Cluster, Oracle Telecommunication Company Japan	128	66.93	85.24
195	SP PC604e 332 MHz, IBM Whirlpool United States	210	65.30	139.40
196	SP P2SC 160 MHz, IBM KTH - Royal Institute of Technology Sweden	146	64.80	93.44
197	SP PC604e 332 MHz, IBM First USA United States	208	64.70	138.11
198	SP PC604e 332 MHz, IBM State of Ohio United States	206	64.10	136.78
199	N4000 440 MHz/HyperPlex, HPE DaimlerChrysler United States	96	63.80	168.96
200	N4000 440 MHz/HyperPlex, HPE University of Kentucky United States	96	63.80	168.96