| Rank | System | Cores | Rmax (TFlop/s) | Rpeak (TFlop/s) | Power (kW) | 
    
    
    
        
            | 201 | BladeCenter HS20 Cluster, Xeon EM64T 3.4 GHz, Gig-Ethernet,
                 IBM Geoscience (I)
 China
 | 960 | 3.52 | 6.53 | 157 | 
    
        
            | 202 | ICC2 - Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet,
                 HPE Sandia National Laboratories
 United States
 | 1,028 | 3.51 | 6.99 |  | 
    
        
            | 203 | ICC2 - Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet,
                 HPE Sandia National Laboratories
 United States
 | 1,028 | 3.51 | 6.99 |  | 
    
        
            | 204 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 924 | 3.50 | 6.65 | 151 | 
    
        
            | 205 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 924 | 3.50 | 6.65 | 151 | 
    
        
            | 206 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 924 | 3.50 | 6.65 | 151 | 
    
        
            | 207 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 922 | 3.49 | 6.64 | 151 | 
    
        
            | 208 | BladeCenter HS20 Cluster, Xeon EMT64T 3.2 GHz, GigEthernet,
                 IBM Semiconductor Company (C)
 United States
 | 922 | 3.49 | 5.90 | 151 | 
    
        
            | 209 | Narwhal - Cluster Platform 4000 DL145 Opteron 2.2 GHz dual core, Myrinet,
                 HPE SharcNet
 Canada
 | 1,068 | 3.49 | 4.70 |  | 
    
        
            | 210 | Cluster Platform 4000 DL145 Opteron 2.2 GHz, Infiniband,
                 HPE Hewlett-Packard
 United States
 | 1,024 | 3.47 | 4.50 |  | 
    
        
            | 211 | Cluster Platform 4000 DL145 Opteron 2.4 GHz Myrinet,
                 HPE Digital Media Company (B)
 United States
 | 924 | 3.46 | 4.44 |  | 
    
        
            | 212 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (H)
 India
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 213 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (H)
 India
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 214 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (P)
 United States
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 215 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (P)
 United States
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 216 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (P)
 United States
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 217 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (P)
 United States
 | 1,400 | 3.45 | 6.16 | 86 | 
    
        
            | 218 | Integrity Superdome, Itanium2 1.5 GHz, HyperPlex,
                 HPE Industrial Classified
 Japan
 | 768 | 3.43 | 4.61 |  | 
    
        
            | 219 | Integrity Superdome, Itanium2 1.5 GHz, HyperPlex,
                 HPE Industrial Classified
 Japan
 | 768 | 3.43 | 4.61 |  | 
    
        
            | 220 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 900 | 3.42 | 6.48 | 147 | 
    
        
            | 221 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 900 | 3.42 | 6.48 | 147 | 
    
        
            | 222 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 900 | 3.42 | 6.48 | 147 | 
    
        
            | 223 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 900 | 3.42 | 6.48 | 147 | 
    
        
            | 224 | Supercomputing Blade System GT4000,
                 Galactic Computing Galactic Computing (Shenzhen) Ltd.
 China
 | 562 | 3.41 | 4.05 |  | 
    
        
            | 225 | eServer pSeries p5 575 1.9 GHz,
                 IBM CINECA
 Italy
 | 512 | 3.39 | 3.89 | 83 | 
    
        
            | 226 | eServer pSeries p5 575 1.9 GHz,
                 IBM Energy Company (D)
 United States
 | 512 | 3.39 | 3.89 | 83 | 
    
        
            | 227 | eServer pSeries p5 575 1.9 GHz,
                 IBM IBM Poughkeepsie Benchmarking Center
 United States
 | 512 | 3.39 | 3.89 | 83 | 
    
        
            | 228 | eServer pSeries p5 575 1.9 GHz,
                 IBM Institute of High Performance Computing (IHPC)
 Singapore
 | 512 | 3.39 | 3.89 | 83 | 
    
        
            | 229 | BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet,
                 IBM IBM Semantic Computing Services at Almaden Research
 United States
 | 900 | 3.38 | 5.76 | 147 | 
    
        
            | 230 | PAL - Appro HyperBlade,
                 Cray/HPE Los Alamos National Laboratory
 United States
 | 1,028 | 3.36 | 4.11 |  | 
    
        
            | 231 | Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000,
                 HPTi Forecast Systems Laboratory - NOAA
 United States
 | 1,536 | 3.34 | 6.76 |  | 
    
        
            | 232 | xSeries, Xeon 3.06 GHz, Myrinet,
                 IBM CINECA
 Italy
 | 1,024 | 3.33 | 6.27 |  | 
    
        
            | 233 | Nankai Stars - xSeries Xeon 3.06 GHz, Myrinet,
                 IBM Institute of Scientific Computing/Nankai University
 China
 | 768 | 3.33 | 4.70 |  | 
    
        
            | 234 | Experimental Cluster,
                 Self-made Research Classified
 Japan
 | 480 | 3.33 | 6.53 |  | 
    
        
            | 235 | SR11000-H1/56,
                 Hitachi National Institute for Materials Science
 Japan
 | 56 | 3.32 | 6.09 |  | 
    
        
            | 236 | Cluster Platform 4000 DL145 Opteron 2.6 GHz GigEthernet,
                 HPE Energy Company (F)
 United States
 | 1,120 | 3.32 | 5.82 |  | 
    
        
            | 237 | SR11000-H1/50,
                 Hitachi Institute for Molecular Science
 Japan
 | 50 | 3.30 | 5.44 |  | 
    
        
            | 238 | Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet,
                 HPE Government
 United States
 | 640 | 3.17 | 4.35 |  | 
    
        
            | 239 | Cluster Platform 3000 DL360G4 Xeon 3.6 GHz, Gig-Ethernet,
                 HPE Energy Company (D)
 United States
 | 800 | 3.17 | 5.76 |  | 
    
        
            | 240 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 241 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 242 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 243 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 244 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 245 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 820 | 3.15 | 5.25 | 134 | 
    
        
            | 246 | TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet,
                 IBM UCSD/San Diego Supercomputer Center
 United States
 | 768 | 3.15 | 3.99 |  | 
    
        
            | 247 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 818 | 3.15 | 5.24 | 134 | 
    
        
            | 248 | Fire V20z Cluster, Opteron 2.6 GHz dual core, GigEthernet, Solaris,
                 Oracle Paramount Pictures
 United States
 | 1,192 | 3.15 | 6.20 |  | 
    
        
            | 249 | Jupiter - Fire V20z Cluster, Opteron 2.2 GHz, Gig Ethernet,
                 Oracle The University of Nottingham
 United Kingdom
 | 1,024 | 3.15 | 4.39 |  | 
    
        
            | 250 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Geoscience (P)
 United States
 | 816 | 3.14 | 5.88 | 133 | 
    
        
            | 251 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Geoscience (P)
 United States
 | 816 | 3.14 | 5.88 | 133 | 
    
        
            | 252 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Geoscience (P)
 United States
 | 816 | 3.14 | 5.88 | 133 | 
    
        
            | 253 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Geoscience (P)
 United States
 | 816 | 3.14 | 5.88 | 133 | 
    
        
            | 254 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet,
                 IBM Geoscience (P)
 United States
 | 816 | 3.14 | 5.88 | 133 | 
    
        
            | 255 | Cluster Platform 3000 DL140G2 Xeon 3.6 GHz Infiniband,
                 HPE Institute of Genomics and Integrative Biology
 India
 | 576 | 3.14 | 4.15 |  | 
    
        
            | 256 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 257 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 258 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 259 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 260 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 261 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 262 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 263 | Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz,
                 HPE Digital Media Company (D)
 United States
 | 1,000 | 3.12 | 6.12 |  | 
    
        
            | 264 | Cluster Platform 4000 DL145 Opteron Dual Core 2.4 GHz GigEthernet,
                 HPE Government
 United States
 | 1,108 | 3.08 | 5.32 |  | 
    
        
            | 265 | Cluster Platform 4000 DL145 Opteron Dual Core 2.4 GHz GigEthernet,
                 HPE Government
 United States
 | 1,108 | 3.08 | 5.32 |  | 
    
        
            | 266 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz,
                 HPE Gaming Company (B)
 China
 | 860 | 3.08 | 5.50 |  | 
    
        
            | 267 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz,
                 HPE Gaming Company (B)
 China
 | 860 | 3.08 | 5.50 |  | 
    
        
            | 268 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz,
                 HPE Gaming Company (B)
 China
 | 860 | 3.08 | 5.50 |  | 
    
        
            | 269 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz,
                 HPE Gaming Company (B)
 China
 | 860 | 3.08 | 5.50 |  | 
    
        
            | 270 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz,
                 HPE Gaming Company (B)
 China
 | 860 | 3.08 | 5.50 |  | 
    
        
            | 271 | eServer p5 570 POWER5 1.9 GHz, GigEth,
                 IBM Manufacturer (G)
 United States
 | 720 | 3.07 | 5.47 |  | 
    
        
            | 272 | Nankai Star - xSeries Xeon 2.4 GHz, Myrinet,
                 IBM Korea Institute of Science and Technology
 South Korea
 | 1,024 | 3.07 | 4.92 |  | 
    
        
            | 273 | Ms - PowerEdge 750, P4 3.2 GHz, GigE,
                 DELL University of Sherbrooke
 Canada
 | 872 | 3.06 | 5.58 |  | 
    
        
            | 274 | Cray XD1, 2.2 GHz,
                 Cray/HPE Naval Research Laboratory (NRL)
 United States
 | 864 | 3.04 | 3.80 |  | 
    
        
            | 275 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, GigEthernet,
                 IBM Digital Content Provider
 Australia
 | 784 | 3.03 | 5.02 | 128 | 
    
        
            | 276 | xSeries Cluster Xeon 3.06 GHz - Gig-E,
                 IBM Semiconductor Company (E)
 United States
 | 800 | 3.00 | 4.90 |  | 
    
        
            | 277 | Cray XD1, 2.2 GHz,
                 Cray/HPE Sony. System Technologies Laboratory
 Japan
 | 825 | 3.00 | 3.63 |  | 
    
        
            | 278 | eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet,
                 IBM New York University
 United States
 | 512 | 2.99 | 4.51 |  | 
    
        
            | 279 | bw7 - Cluster Platform 3000 DL140G3 Xeon 3.06 GHz GigEthernet,
                 HPE Petróleo Brasileiro S.A
 Brazil
 | 1,008 | 2.99 | 6.17 |  | 
    
        
            | 280 | GatorRack - Rackable Foundation C1001, Opteron Dual-Core 2.2GHz, InfiniBand,
                 Rackable Systems University of Florida
 United States
 | 832 | 2.97 | 3.66 |  | 
    
        
            | 281 | Integrity Superdome, Itanium2 1.5 GHz, HyperPlex,
                 HPE Amdocs
 United States
 | 662 | 2.96 | 3.97 |  | 
    
        
            | 282 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Classified
 United States
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 283 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Classified
 United States
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 284 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Classified
 United States
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 285 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Classified
 United States
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 286 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Classified
 United States
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 287 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet,
                 IBM Geoscience (H)
 India
 | 1,200 | 2.96 | 5.28 | 73 | 
    
        
            | 288 | Blade Cluster BL-25P, Opteron 2.4 GHz, GigEthernet,
                 HPE HSBC (Hongkong Shanghai Banking Corporation)
 France
 | 1,100 | 2.95 | 5.28 |  | 
    
        
            | 289 | Cray X1,
                 Cray/HPE Government
 United States
 | 252 | 2.93 | 3.23 |  | 
    
        
            | 290 | Integrity Superdome, Itanium2 1.5 GHz, HyperPlex,
                 HPE Techmex Far East Pte. Ltd.
 Singapore
 | 656 | 2.93 | 3.94 |  | 
    
        
            | 291 | xSeries Xeon 3.06 GHz - Gig-E,
                 IBM Semiconductor Company (C)
 United States
 | 780 | 2.93 | 4.77 |  | 
    
        
            | 292 | SX8/192M24,
                 NEC Central Research Institute of Electric Power Industry/CRIEPI
 Japan
 | 192 | 2.91 | 3.07 |  | 
    
        
            | 293 | Blade Cluster BL-20P, Pentium4 Xeon 3.4 GHz, GigEthernet,
                 HPE Petro China
 China
 | 792 | 2.91 | 5.39 |  | 
    
        
            | 294 | SGI Altix 3700 Bx2, 1.5 GHz, NUMAlink, GigEth,
                 HPE University of Tokyo/Institute for Solid State Physics
 Japan
 | 1,280 | 2.89 | 7.68 |  | 
    
        
            | 295 | ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet,
                 HPE Sandia National Laboratories
 United States
 | 1,024 | 2.88 | 5.73 |  | 
    
        
            | 296 | ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet,
                 HPE Sandia National Laboratories
 United States
 | 1,024 | 2.88 | 5.73 |  | 
    
        
            | 297 | Cluster Platform 3000 DL360G3 Xeon 2.8 GHz GigEthernet,
                 HPE Government Classified
 United States
 | 1,024 | 2.88 | 5.73 |  | 
    
        
            | 298 | BladeCenter LS20, Opteron 2.2 GHz Dual core, Infiniband,
                 IBM CINECA
 Italy
 | 1,064 | 2.87 | 4.68 | 65 | 
    
        
            | 299 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 736 | 2.87 | 5.30 | 120 | 
    
        
            | 300 | BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, Gig-Ethernet,
                 IBM Semiconductor Company (C)
 United States
 | 736 | 2.87 | 4.71 | 120 |