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TOP500 List - November 2009

R_max and R_peak values are in TFlop/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 (TFlop/s)	Rpeak (TFlop/s)	Power (kW)
101	Blue Gene/P Solution, IBM IBM Thomas J. Watson Research Center United States	16,384	47.73	55.71	126
102	Genius - Blue Gene/P Solution, IBM Max-Planck-Gesellschaft MPI/IPP Germany	16,384	47.73	55.71	126
103	SKIF MSU - T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR, SKIF/T-Platforms Moscow State University - Research Computing Center Russia	5,000	47.17	60.00	265
104	Neolith - Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband, HPE National Supercomputer Centre (NSC) Sweden	6,440	47.03	60.02
105	Lonestar - PowerEdge 1955, 2.66 GHz, Infiniband, DELL Texas Advanced Computing Center/Univ. of Texas United States	5,848	46.73	62.22
106	Akka - BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS, IBM HPC2N - Umea University Sweden	5,376	46.04	53.76	173
107	xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband, IBM Ohio Supercomputer Center United States	9,304	45.73	73.07	637
108	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Hosting Services United States	9,216	45.06	85.89
109	Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE Financial Services (H) United States	8,312	43.75	83.12
110	QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus, IBM Forschungszentrum Juelich (FZJ) Germany	4,608	43.01	55.71	57
111	QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus, IBM Universitaet Regensburg Germany	4,608	43.01	55.71	57
112	QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus, IBM Universitaet Wuppertal Germany	4,608	43.01	55.71	57
113	Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE, HPE Consulting (C) United States	6,768	43.00	81.22
114	SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz, HPE National Institute for Materials Science Japan	4,096	42.69	45.88	183
115	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE IT Service Provider (D) United States	6,672	42.41	80.06
116	Jaws - PowerEdge 1955, 3.0 GHz, Infiniband, DELL Maui High-Performance Computing Center (MHPCC) United States	5,200	42.39	62.40
117	iDataPlex, Xeon QC 3.0 GHz, Infiniband, IBM Geoscience United States	4,704	42.21	56.45	206
118	CEA-CCRT-Platine - Novascale 3045, Itanium2 1.6 GHz, Infiniband, EVIDEN Commissariat a l'Energie Atomique (CEA) France	7,680	42.13	49.15
119	Dell PowerEdge M610 Cluster, Nehalem-EP 2.93Ghz, Infiniband, ClusterVision/Dell Saudi Aramco Saudi Arabia	4,096	41.77	48.01
120	Michael J. Muuss Cluster (MJM) - Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB, Linux Networx US Army Research Laboratory (ARL) United States	4,416	40.61	52.99
121	Cray XT4 QuadCore 2.3 GHz, Cray/HPE University of Bergen Norway	5,550	40.59	51.06	274
122	Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE Jeraisy Computer and Communication Services Saudi Arabia	4,192	39.70	50.30
123	Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband, HPE Saudi Aramco Saudi Arabia	4,192	39.70	50.30
124	R Smarr - Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband, DELL R-Systems United States	4,608	39.58	51.61
125	Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE Merlion Trade GmbH Austria	4,144	39.26	49.73
126	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE Energy Company (G) United States	6,144	39.13	73.73
127	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE Energy Company (G) United States	6,144	39.13	73.73
128	Discover - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM NASA/Goddard Space Flight Center United States	4,128	38.99	46.23	144
129	Discover 2 - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM NASA/Goddard Space Flight Center United States	4,128	38.99	46.23	144
130	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband, HPE IT Service Provider (B) United States	4,100	38.85	49.20
131	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Network Company China	7,168	38.79	72.54	282
132	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Network Company China	7,168	38.79	72.54	282
133	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Network Company China	7,168	38.79	72.54	282
134	Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE, HPE Logistic Services (E) United States	6,048	38.53	72.58
135	PowerEdge 1950, Xeon 53xx 3 GHz, Infiniband, DELL/ACS Saudi Aramco Saudi Arabia	4,096	38.49	49.15
136	Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE IT Service Provider Spain	4,864	38.29	48.64
137	Galera - ACTION Cluster Xeon E5345 Infiniband, ACTION Gdansk University of Technology, CI Task Poland	5,336	38.17	49.73
138	"PARAM Yuva" Cluster - PARAMcluster, Xeon 73xx 2.93 Ghz, Infiniband, HPE Center for Development of Advanced Computing (C-DAC) India	4,608	38.10	54.01
139	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Banking Russia	6,600	38.10	66.79	208
140	Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband, HPE IT Service Provider (D) United States	4,248	37.95	48.09
141	Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE Web Content Provider (W) United States	6,240	37.47	70.64
142	J/Psi - Koi 1021TM-INF+B Twin, AMD QC 2.1GHz, Infiniband, Koi Computers Fermi National Accelerator Laboratory United States	6,720	37.42	56.45
143	Cluster Platform DL4x170h Xeon E5550 QC 2.66, Infiniband, HPE Automotive Company Japan	4,592	37.39	48.86
144	Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, Infniband DDR, HPE Engineering Company Germany	5,120	37.15	48.25
145	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE Logistic Services (D) Germany	5,808	37.04	69.70
146	Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE Web Content Provider (W) United States	7,504	36.93	69.94
147	Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE Web Content Provider (W) United States	7,504	36.93	69.94
148	Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE Web Content Provider (W) United States	7,504	36.93	69.94
149	Cluster Platform 4000 BL685c, Opteron QC 2.2GHz, Infiniband, HPE Financial Institution United States	5,336	36.90	46.96
150	BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband, IBM Turboinstitute Slovenia	4,096	36.75	49.15	162
151	Atlas - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband, Cray/HPE Lawrence Livermore National Laboratory United States	9,216	36.62	44.24
152	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Financial Institution Spain	7,392	36.39	68.89
153	Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE IT Service Provider (C) United States	6,816	36.08	68.16
154	Endeavor - Intel Cluster, Xeon X5560, 2.8 GHz, Infiniband, Intel Intel United States	3,408	36.00	41.71
155	Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE, HPE Entertainment Company United States	5,632	35.94	67.58
156	Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE Financial Institution (M) United States	5,904	35.50	66.83
157	Vienna Scientific Cluster - Sun Blade x2270, Xeon X5550 2.66 Ghz, Infiniband QDR, Oracle Technische Universitaet Wien Austria	3,650	35.48	38.84	178
158	Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE, HPE Web Content Provider (W) United States	7,168	35.32	66.81
159	Sapphire - Cray XT3, 2.6 GHz dual Core, Cray/HPE ERDC DSRC United States	8,192	35.20	42.60
160	Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE, HPE Food Industry United Kingdom	5,512	35.19	66.14
161	Discover - iDataPlex, Xeon QC 2.5 GHz, Infiniband, IBM NASA/Goddard Space Flight Center United States	4,096	35.08	40.96	132
162	Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE Financial Institution (M) United States	5,808	34.94	65.75
163	Cluster Platform 3000 BL480c, Xeon 5405 2Ghz, GigE, HPE Telecommunication Company China	8,296	34.94	66.37
164	Queen Bee - PowerEdge 1950, 2.33 GHz, Infiniband, DELL Louisiana Optical Network Initiative United States	5,440	34.78	50.77
165	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Financial Institution (P) United Kingdom	6,024	34.77	60.96	190
166	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Financial Institution (P) United Kingdom	6,024	34.77	60.96	190
167	Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE, HPE Semiconductor Company (P) United States	5,568	34.71	65.26
168	BladeCenter HS21/HS22 Cluster, Xeon QC HT 2.26/2.33 GHz, GigEthernet, IBM Retail United States	6,984	34.65	64.04
169	iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet, IBM Financial Services (H) United States	6,720	34.65	60.75	193
170	iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet, IBM Financial Services (H) United States	6,720	34.65	60.75	193
171	BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet, IBM Semiconductor Company (C) United States	5,968	34.45	69.94	202
172	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE Semiconductor Company (Q) United States	5,376	34.34	64.51
173	Cray XT3, 2.6 GHz dual Core, Cray/HPE AWE United Kingdom	7,812	33.93	40.62
174	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE IT Service Provider (D) United States	5,268	33.66	63.22
175	BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband, IBM Defense United States	3,920	33.57	41.82	157
176	Grendel - PowerEdge 1950, Xeon E54xx 3.0 GHz, Infiniband, DELL Texas Tech University United States	3,344	33.53	40.03
177	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE IT Service Provider United States	5,216	33.33	62.59
178	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE IT Service Provider United States	5,216	33.33	62.59
179	xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet, IBM Communications France	5,728	33.06	61.08	252
180	Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE Logistic Services (C) United States	6,220	33.00	62.20
181	ATLAS - Pyramid Cluster Xeon QC 32xx 2.4 GHz, GigEthernet, Pyramid Computer Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut Germany	5,420	32.80	52.03	201
182	xSeries x3650M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet, IBM Government Russia	5,656	32.65	57.24	248
183	SGI Altix ICE 8200EX, Xeon Nehalem quad core 2.8 GHz, HPE ONERA France	3,072	32.57	34.41	138
184	Odyssey - PowerEdge M600 Cluster, Xeon E5410 2.3Ghz, Infiniband, DELL Harvard University - FAS Research Computing United States	4,096	32.41	38.17
185	BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM Data Center (A) Hong Kong	5,600	32.33	56.67	177
186	xSeries x3650M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet, IBM Banking Netherlands	5,592	32.28	56.59	246
187	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Hosting Services United States	6,528	32.24	60.84
188	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Hosting Services United States	6,528	32.24	60.84
189	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE Logistic Services (E) United States	5,040	32.23	60.48
190	Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE IT Service Provider (B) United States	5,024	32.13	60.29
191	Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband, HPE Insight Direct United States	3,808	32.03	40.52
192	Cluster Platform 3000 BL260c G5, Xeon QC 2.66Ghz, GigE, HPE Financial Institution France	5,632	31.86	59.92
193	Stallo - Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet, HPE University of Tromso Norway	5,632	31.86	59.92
194	Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE WETA Digital New Zealand	5,936	31.53	59.36
195	Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE WETA Digital New Zealand	5,936	31.53	59.36
196	Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE WETA Digital New Zealand	5,936	31.53	59.36
197	Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE WETA Digital New Zealand	5,936	31.53	59.36
198	Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE WETA Digital New Zealand	5,936	31.53	59.36
199	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Software Company (M) United States	6,372	31.49	59.39
200	Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE Software Company (M) United States	6,372	31.49	59.39