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• November 2007

Top500 List - November 2007

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

Rank	Site	System	Cores	Rmax (TFlop/s)	Rpeak (TFlop/s)	Power (kW)
1	DOE/NNSA/LLNL United States	BlueGene/L - eServer Blue Gene Solution IBM	212992	478.2	596.4	2329
2	Forschungszentrum Juelich (FZJ) Germany	JUGENE - Blue Gene/P Solution IBM	65536	167.3	222.8	504
3	SGI/New Mexico Computing Applications Center (NMCAC) United States	SGI Altix ICE 8200, Xeon quad core 3.0 GHz SGI	14336	126.9	172.0
4	Computational Research Laboratories, TATA SONS India	EKA - Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband Hewlett-Packard	14240	117.9	170.9
5	Government Agency Sweden	Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband Hewlett-Packard	13728	102.8	146.4
6	NNSA/Sandia National Laboratories United States	Red Storm - Sandia/ Cray Red Storm, Opteron 2.4 GHz dual core Cray Inc.	26569	102.2	127.5
7	DOE/SC/Oak Ridge National Laboratory United States	Jaguar - Cray XT4/XT3 Cray Inc.	23016	101.7	119.3
8	IBM Thomas J. Watson Research Center United States	BGW - eServer Blue Gene Solution IBM	40960	91.3	114.7	448
9	DOE/SC/LBNL/NERSC United States	Franklin - Cray XT4, 2.6 GHz Cray Inc.	19320	85.4	100.5	1150
10	Stony Brook/BNL, New York Center for Computational Sciences United States	New York Blue - eServer Blue Gene Solution IBM	36864	82.2	103.2	403
11	DOE/NNSA/LLNL United States	ASC Purple - eServer pSeries p5 575 1.9 GHz IBM	12208	75.8	92.8	1992
12	Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations United States	eServer Blue Gene Solution IBM	32768	73.0	91.8	358
13	Barcelona Supercomputing Center Spain	MareNostrum - BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet IBM	10240	63.8	94.2
14	NCSA United States	Abe - PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4 Dell	9600	62.7	89.6
15	Leibniz Rechenzentrum Germany	HLRB-II - Altix 4700 1.6 GHz SGI	9728	56.5	62.3	990
16	GSIC Center, Tokyo Institute of Technology Japan	TSUBAME Grid Cluster - Sun Fire x4600 Cluster, Opteron 2.4/2.6 GHz and ClearSpeed Accelerator, Infiniband NEC/Sun	11664	56.4	102.0
17	University of Edinburgh United Kingdom	HECToR - Cray XT4, 2.8 GHz Cray Inc.	11328	54.6	63.4
18	NNSA/Sandia National Laboratories United States	Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband Dell	9024	53.0	65.0
19	Commissariat a l'Energie Atomique (CEA) France	Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics Bull SA	9968	52.8	63.8
20	NASA/Ames Research Center/NAS United States	Columbia - SGI Altix 1.5 GHz, Voltaire Infiniband SGI	10160	51.9	61.0
21	Air Force Research Laboratory - ARFL DSRC United States	Hawk - Altix 4700 1.6 GHz SGI	9216	51.4	59.0
22	Texas Advanced Computing Center/Univ. of Texas United States	Lonestar - PowerEdge 1955, 2.66 GHz, Infiniband Dell	5848	46.7	62.2
23	National Supercomputer Centre (NSC) Sweden	Cluster Platform 3000 DL140 Cluster, Xeon 2.33GHz Infiniband Hewlett-Packard	6400	44.5	59.6
24	IBM - Rochester United States	Blue Gene/P Solution IBM	16384	43.2	55.7	126
25	Maui High-Performance Computing Center (MHPCC) United States	Jaws - PowerEdge 1955, 3.0 GHz, Infiniband Dell	5200	42.4	62.4
26	Commissariat a l'Energie Atomique (CEA) France	CEA-CCRT-Platine - Novascale 3045, Itanium2 1.6 GHz, Infiniband Bull SA	7680	42.1	49.2
27	US Army Research Laboratory (ARL) United States	Michael J. Muuss Cluster (MJM) - Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB Linux Networx	4416	40.6	53.0
28	Forschungszentrum Juelich (FZJ) Germany	JUBL - eServer Blue Gene Solution IBM	16384	37.3	45.9	179
29	Lawrence Livermore National Laboratory United States	Atlas - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International	9216	36.6	44.2
30	Japan Agency for Marine -Earth Science and Technology Japan	Earth-Simulator NEC	5120	35.9	41.0	3200
31	ERDC DSRC United States	Sapphire - Cray XT3, 2.6 GHz dual Core Cray Inc.	8192	35.2	42.6
32	Louisiana Optical Network Initiative United States	Queen Bee - PowerEdge 1950, 2.33 GHz, Infiniband Dell	5440	34.8	50.8
33	Joint Supercomputer Center Russia	Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband Hewlett-Packard	3760	33.9	45.1	418
34	NASA/Ames Research Center/NAS United States	SGI Altix ICE 8200, 2.66 GHz SGI	4096	32.5	43.6
35	Atomic Weapons Establishment United Kingdom	Cray XT3, 2.6 GHz dual Core Cray Inc.	7812	32.5	40.6
36	University of North Carolina United States	Topsail - PowerEdge 1955, 2.33 GHz, Cisco/Topspin Infiniband Dell	4160	28.8	38.8
37	ASTRON/University Groningen Netherlands	Stella - eServer Blue Gene Solution IBM	12288	27.4	34.4	134
38	Lawrence Livermore National Laboratory United States	Minos - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International	6912	27.4	33.2
39	Caltech United States	CITerra - PowerEdge 1950, 2.33 GHz, Myrinet Dell	4096	22.6	37.7
40	DOE/SC/Oak Ridge National Laboratory United States	Blue Gene/P Solution IBM	8192	21.9	27.9	63
41	Max-Planck-Gesellschaft MPI/IPP Germany	Genius - Blue Gene/P Solution IBM	8192	21.9	27.9	63
42	Indiana University United States	Big Red - BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM	3072	21.8	30.7
43	Holland Computing Center at PKI United States	Firefly - PowerEdge SC1435 Dual core Opteron 2.8 GHz, Infiniband Dell	4604	21.5	25.8
44	Government Classified United States	Cluster Platform 6000 rx1620, Itanium2 1.6 GHz, Quadrics Hewlett-Packard	4096	20.4	26.2
45	IBM Advanced Client Technology Center United States	eServer pSeries p5 575 1.9 GHz IBM	3072	20.1	23.3	501
46	Naval Oceanographic Office - NAVO DSRC United States	eServer pSeries p5 575 1.9 GHz IBM	3072	20.1	23.3	501
47	Lawrence Livermore National Laboratory United States	Thunder - Intel Itanium2 Tiger4 1.4GHz - Quadrics California Digital Corporation	4096	19.9	22.9
48	CINECA Italy	BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband IBM	5120	19.9	61.4	488
49	National Center for High Performance Computing Taiwan	xSeries x3550 Cluster Xeon, 3 GHz, Infiniband IBM	2080	19.9	25.0	193
50	SGI United States	SGI Altix ICE 8200, 3.0 GHz SGI	2048	19.4	24.6
51	University of Reading United Kingdom	BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet IBM	3040	19.0	28.0
52	Computational Biology Research Center, AIST Japan	Blue Protein - eServer Blue Gene Solution IBM	8192	18.7	22.9	89
53	Ecole Polytechnique Federale de Lausanne Switzerland	eServer Blue Gene Solution IBM	8192	18.7	22.9	89
54	EDF R&D France	Frontier - eServer Blue Gene Solution IBM	8192	18.7	22.9	89
55	High Energy Accelerator Research Organization /KEK Japan	KEK/BG MOMO - eServer Blue Gene Solution IBM	8192	18.7	22.9	89
56	High Energy Accelerator Research Organization /KEK Japan	KEK/BG Sakura - eServer Blue Gene Solution IBM	8192	18.7	22.9	89
57	IBM Rochester, On Demand Deep Computing Center United States	eServer Blue Gene Solution IBM	8192	18.7	22.9	89
58	Indian Institute of Science India	eServer Blue Gene Solution IBM	8192	18.7	22.9	89
59	Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute China	BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM	4096	18.6	38.2	329
60	Cambridge University United Kingdom	Darwin - PowerEdge 1950, 3.0 GHz, Infinipath ClusterVision/Dell	2340	18.3	28.1
61	Lawrence Livermore National Laboratory United States	Rhea - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International	4608	18.2	22.1
62	University of Minnesota United States	Calhoun - SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI	2048	17.3	21.8
63	University of Southern California United States	HPC - Opteron, Xeon Cluster, Myrinet Oracle	6024	17.1	23.7
64	Idaho National Laboratory United States	Ice Storm - SGI Altix ICE 8200, 2.66 GHz SGI	2048	17.1	21.8
65	Pittsburgh Supercomputing Center United States	BigBen - Cray XT3, 2.6 GHz dual Core Cray Inc.	4136	17.0	21.5
66	NCSA United States	T3 - PowerEdge 1955, 2.66 GHz, Infiniband Dell	2048	16.7	21.3
67	ECMWF United Kingdom	eServer pSeries p5 575 1.9 GHz IBM	2480	16.2	18.8	404
68	ECMWF United Kingdom	eServer pSeries p5 575 1.9 GHz IBM	2480	16.2	18.8	404
69	COLSA United States	MACH5 - Apple XServe, 2.0 GHz, Myrinet Self-made	3072	16.2	24.6
70	University of Tokyo Japan	SR11000-J2 Hitachi	128	15.8	18.8
71	CINECA Italy	BCX - eServer 326 Cluster, Opteron Dual Core 2.6 GHz, Infiniband IBM	10240	15.8	53.2
72	Korea Meteorological Administration Korea, South	Cray X1E (4GB) Cray Inc.	1020	15.7	18.4
73	Stanford University/Biomedical Computational Facility United States	Bio-X2 - PowerEdge 1950, 2.33 GHz, Infiniband Dell	2208	15.6	20.6
74	NOAA R&D/ National Centers for Environmental Prediction United States	eServer pSeries p5 575 1.9 GHz IBM	2368	15.5	18.0	386
75	NOAA R&D/ National Centers for Environmental Prediction United States	eServer pSeries p5 575 1.9 GHz IBM	2368	15.5	18.0	386
76	Ohio Supercomputer Center United States	xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband IBM	4144	15.3	21.6	404
77	US Army Research Laboratory (ARL) United States	Humvee - Evolocity II (LS Supersystem) Linux Networx	3368	15.2	19.7
78	IT Services Provider (C) United States	Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard	3080	15.1	28.7
79	Kyushu University Japan	PRIMERGY RX200S3, Xeon Dual Core 3.0 GHz, Infiniband Fujitsu	1536	15.1	18.4
80	DOE/SC/Oak Ridge National Laboratory United States	Cray X1E (2GB) Cray Inc.	1014	15.0	18.3
81	Japan Marine Science and Technology Japan	Altix 4700 1.6 GHz SGI	2560	14.6	16.4
82	Naval Research Laboratory (NRL) United States	SGI Altix ICE 8200, 3.0 GHz SGI	1536	14.5	18.4
83	Financial Institution United States	Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard	2472	14.5	26.3
84	University of Tromso Norway	Stallo - Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard	5632	14.5	60.1
85	Swiss Scientific Computing Center (CSCS) Switzerland	Cray XT3, 2.6 GHz dual Core Cray Inc.	3328	14.2	17.3
86	Semiconductor Company (P) United States	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	2400	14.2	25.5
87	DOE/NNSA/LANL United States	Roadrunner 3 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM	4608	14.1	20.3	518
88	DOE/NNSA/LANL United States	Roadrunner 2 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM	4608	14.1	20.3	518
89	DOE/NNSA/LANL United States	Roadrunner 1 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM	4608	14.1	20.3	518
90	CeSViMa - BSC Spain	BladeCenter JS20 Cluster, PPC 970, 2.2 GHz, Myrinet IBM	2408	14.0	21.2
91	Financial Institution (U) United Kingdom	Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard	2768	13.9	25.8
92	Los Alamos National Laboratory United States	ASCI Q - AlphaServer SC45, 1.25 GHz Hewlett-Packard	8192	13.9	20.5
93	Semiconductor Company (P) United States	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	2324	13.8	24.7
94	UCSD/San Diego Supercomputer Center United States	Intimidata - eServer Blue Gene Solution IBM	6144	13.8	17.2	67
95	Semiconductor Company Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	2000	13.7	24.0
96	Jefferson Lab United States	LQCD AMD 7N Cluster - KOI Quad Core Opteron 1.9GHz, Infiniband Koi Computers	3040	13.5	23.1
97	Financial Institution (D) Germany	Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard	2640	13.4	24.6
98	Financial Institution (D) Germany	Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard	2640	13.4	24.6
99	IT Service Provider (B) United States	Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard	2200	13.2	23.5
100	Financial Institution (D) Germany	Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard	2544	13.0	23.7