The Green500 List - sponsored by Supermicro

November 2007 1 to 100

The Green500 list uses measured power of the system if available, otherwise the peak power of the system is used. Systems where peak power was used are represented in "gray", while systems where measured power was used are represented in "black".

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Green500 Rank	MFLOPS/W	Site*	Computer*	Total Power (kW)	TOP500 Rank*
1	357.23	Science and Technology Facilities Council - Daresbury Laboratory	Blue Gene/P Solution	31.10	121
2	352.25	Max-Planck-Gesellschaft MPI/IPP	Blue Gene/P Solution	62.20	40
3	346.95	IBM - Rochester	Blue Gene/P Solution	124.40	24
4	336.21	Forschungszentrum Juelich (FZJ)	Blue Gene/P Solution	497.60	2
5	310.93	Oak Ridge National Laboratory	Blue Gene/P Solution	70.47	41
6	210.56	Harvard University	eServer Blue Gene Solution	44.80	170
7	210.56	High Energy Accelerator Research Organization /KEK	eServer Blue Gene Solution	44.80	171
8	210.56	IBM - Almaden Research Center	eServer Blue Gene Solution	44.80	172
9	210.56	IBM Research	eServer Blue Gene Solution	44.80	173
10	210.56	IBM Thomas J. Watson Research Center	eServer Blue Gene Solution	44.80	174
11	210.56	Renaissance Computing Institute (RENCI)	eServer Blue Gene Solution	44.80	175
12	210.56	University of Canterbury	eServer Blue Gene Solution	44.80	176
13	208.31	Forschungszentrum Juelich (FZJ)	eServer Blue Gene Solution	179.20	28
14	208.31	Computational Biology Research Center, AIST	eServer Blue Gene Solution	89.60	52
15	208.31	EDF R&D;	eServer Blue Gene Solution	89.60	53
16	208.31	Ecole Polytechnique Federale de Lausanne	eServer Blue Gene Solution	89.60	54
17	208.31	High Energy Accelerator Research Organization /KEK	eServer Blue Gene Solution	89.60	55
18	208.31	High Energy Accelerator Research Organization /KEK	eServer Blue Gene Solution	89.60	56
19	208.31	IBM Rochester, On Demand Deep Computing Center	eServer Blue Gene Solution	89.60	57
20	208.31	Indian Institute of Science	eServer Blue Gene Solution	89.60	58
21	205.27	DOE/NNSA/LLNL	eServer Blue Gene Solution	2329.60	1
22	205.06	UCSD/San Diego Supercomputer Center	eServer Blue Gene Solution	67.20	93
23	204.24	ASTRON/University Groningen	eServer Blue Gene Solution	134.40	37
24	203.77	Stony Brook/BNL, New York Center for Computational Sciences	eServer Blue Gene Solution	403.20	10
25	203.77	Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations	eServer Blue Gene Solution	358.40	12
26	203.77	IBM Thomas J. Watson Research Center	eServer Blue Gene Solution	448.00	8
27	157.24	Argonne National Laboratory - CNM	TeamHPC Xeon 5355 Cluster, Quad Xeon 2.66GHz, Infiniband	63.36	150
28	155.27	Maui High-Performance Computing Center (MHPCC)	PowerEdge 1955, 3.0 GHz, Infiniband	273.00	25
29	155.13	NCSA	PowerEdge 1955, 2.66 GHz, Infiniband	107.52	66
30	152.21	Texas Advanced Computing Center/Univ. of Texas	PowerEdge 1955, 2.66 GHz, Infiniband	307.02	22
31	150.45	Near East University	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband	51.44	308
32	150.45	Online Gaming (D)	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet, Windows	51.44	309
33	150.45	Qualcomm	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	51.44	310
34	148.11	SGI/New Mexico Computing Applications Center (NMCAC)	SGI Altix ICE 8200, Xeon quad core 3.0 GHz	856.80	3
35	142.21	Scientific Supercomputing Center Karlsruhe	Transtec Xeon Cluster	88.88	104
36	140.23	Louisiana State University	PowerEdge 1955, 2.66 GHz, Infiniband	75.60	133
37	137.99	University of Minnesota	SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband	125.44	62
38	131.73	University of North Carolina	PowerEdge 1955, 2.33 GHz, Cisco/Topspin Infiniband	218.40	36
39	130.95	Arizona State University High Performance Computing Center	PowerEdge 1955, Quad Core 2.66 GHz, Infiniband	92.40	110
40	129.60	National Taiwan University	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, Infiniband, Windows	47.77	239
41	127.82	Siberian National University	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband	72.66	183
42	124.37	NCSA	PowerEdge 1955, 2.33 GHz, Infiniband	504.00	14
43	118.26	Michigan State University	SGI Altix XE 1300 Cluster Solutions, 2.33GHZ, Infiniband	62.72	324
44	114.51	Imperial College ICT HPC	PowerEdge 1955, 2.66 GHz, Gigabit/10G Infiniband	88.20	148
45	109.91	NNSA/Sandia National Laboratories	PowerEdge 1950, 3 GHz, Voltaire Infiniband	93.80	143
46	109.28	Microsoft Windows HPC Group	PowerEdge 1955, 1.86 GHz, Cisco Infiniband, Windows OS	107.52	116
47	107.61	Fraunhofer ITWM	PowerEdge 1950, 2.33 GHz, Infiniband	75.62	244
48	106.37	SGI	SGI Altix ICE 8200, 3.0 GHz	182.00	50
49	106.37	Naval Research Laboratory (NRL)	SGI Altix ICE 8200, 3.0 GHz	136.50	82
50	105.23	Manufacturing Company (I)	SGI Altix ICE 8200, 3.0 GHz	91.00	167
51	104.25	Financial Institution (U1)	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet	76.10	270
52	104.25	Financial Institution (U1)	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet	75.63	301
53	104.25	Financial Institution (U1)	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet	75.63	302
54	104.25	Digital Media Company (G)	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet	69.60	339
55	104.25	Digital Media Company (G)	BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet	69.60	340
56	104.25	Financial Institution (P)	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	69.60	341
57	104.25	Banking B	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	68.67	355
58	104.25	Banking B	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	68.67	356
59	104.25	Semiconductor Company (C)	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	68.67	357
60	104.25	Semiconductor Company (C)	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	68.67	358
61	104.25	Bear Stearns	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	68.21	363
62	104.25	Bear Stearns	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	68.21	364
63	104.25	MTU Aero Engines	xSeries x3550 Cluster Xeon quad core 2.33 GHz, Myrinet	59.39	453
64	104.25	Research	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	58.93	458
65	104.25	Research	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	58.46	480
66	103.32	Financial DCCoD (A)	xSeries x3550 Cluster Xeon, 3 GHz, Infiniband	79.24	240
67	103.32	Financial DCCoD (A)	xSeries x3550 Cluster Xeon, 3 GHz, Infiniband	78.86	243
68	102.64	Research	xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	90.48	185
69	100.12	Tomsk State University	Xeon Cluster, QLogic InfiniPath	89.99	199
70	98.95	Industrial Company	BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband	64.08	430
71	98.95	University of Warwick	BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband	91.54	195
72	98.95	University of Kentucky	BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband	129.69	103
73	95.31	Financial Institution (P)	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	97.44	184
74	94.56	Brigham Young University	PowerEdge 1955, 2.66 GHz, GigEthernet	132.30	106
75	94.19	Finance L	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet	98.60	182
76	93.90	Idaho National Laboratory	SGI Altix ICE 8200, 2.66 GHz	182.00	64
77	93.38	Financial (V)	xSeries x3550 Cluster Xeon quad core, 2.66 GHz, GigEthernet	93.24	213
78	93.38	Barcelona Supercomputing Center	BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet	683.59	13
79	93.23	Cambridge University	PowerEdge 1950, 3.0 GHz, Infinipath	195.97	60
80	93.18	Purdue University	BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet	80.69	319
81	91.37	Joint Supercomputer Center	Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband	370.86	33
82	90.01	Indiana University	BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet	242.07	42
83	89.34	NASA/Ames Research Center/NAS	SGI Altix ICE 8200, 2.66 GHz	364.00	34
84	88.62	University of California - Santa Cruz	PowerEdge 1950, 2.33 GHz, Cisco Infiniband	67.00	498
85	88.55	Jefferson Lab	KOI Quad Core Opteron 1.9GHz, Infiniband	152.00	95
86	85.89	Intel	Intel Cluster, Xeon 3.0 GHz dual core, Infiniband	125.40	129
87	85.59	Pacific Northwest National Laboratory	spray cooled xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet	108.50	186
88	85.26	BMW Sauber F1	Dalco Cluster, Intel Xeon 3.0 Ghz, Quadrics	112.64	165
89	84.20	Stanford University/Biomedical Computational Facility	PowerEdge 1950, 2.33 GHz, Infiniband	184.92	73
90	83.94	Computational Research Laboratories, TATA SONS	Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband	1404.53	4
91	79.85	Stanford University High Performance Computing Center	PowerEdge 1950, 2.33 GHz, Infiniband	134.00	130
92	79.48	University of Reading	BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet	239.55	51
93	78.32	Tokyo University - Institute for Cosmic Ray Research	SGI Altix ICE 8200, quad core 2.33 GHz	91.00	360
94	76.34	Louisiana Optical Network Initiative	PowerEdge 1950, 2.33 GHz, Infiniband	455.60	32
95	76.22	UT SimCenter at Chattanooga	PowerEdge 1950, 3 GHz, GigEthernet	101.09	312
96	75.92	Government Agency	Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband	1354.03	5
97	75.24	Ufa State Aviation Technical University	BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband	123.42	181
98	73.46	Joint Supercomputer Center	MVS-15000BM, eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet	90.46	408
99	72.81	Geodis Wilson Oy	Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet	118.36	223
100	72.81	Geodis Wilson Oy	Cluster Platform 3000 BL460c, Xeon 53xx 3.0GHz, GigEthernet	118.36	224

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* Data source: http://www.top500.org