Titan - Cray XK7, Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x
                    Cray/HPE
Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
                    IBM
K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
                    Fujitsu
Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
                    IBM
SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR
                    IBM/Lenovo
Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi
                    Dell EMC
Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050
                    NUDT
Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
DARPA Trial Subset - Power 775, POWER7 8C 3.836GHz, Custom Interconnect
                    IBM
Curie thin nodes - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR
                    Atos
Nebulae - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050
                    Sugon
Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Pleiades - SGI ICE X/8200EX/8400EX, Xeon 54xx 3.0/5570/5670/E5-2670 2.93/2.6/3.06/3.0 Ghz, Infiniband QDR/FDR
                    HPE
Helios - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR
                    Atos
Blue Joule - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
TSUBAME 2.0 - HP ProLiant SL390s G7 Xeon 6C X5670, Nvidia GPU, Linux/Windows
                    NEC/HPE
Cielo - Cray XE6, Opteron 6136 8C 2.40GHz, Custom
                    Cray/HPE
Hopper - Cray XE6, Opteron 6172 12C 2.10GHz, Custom
                    Cray/HPE
Tera-100 - Bull bullx super-node S6010/S6030
                    Atos
Oakleaf-FX - PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect
                    Fujitsu
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
                    IBM
DiRAC - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    Fujitsu
Kraken XT5 - Cray XT5-HE Opteron Six Core 2.6 GHz
                    Cray/HPE
Lomonosov - T-Platforms T-Blade2/1.1, Xeon X5570/X5670/E5630 2.93/2.53 GHz, Nvidia 2070 GPU, PowerXCell 8i Infiniband QDR
                    T-Platforms
HERMIT - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect
                    Cray/HPE
Sunway Blue Light - Sunway BlueLight MPP, ShenWei processor SW1600 975.00 MHz, Infiniband QDR
                    National Research Center of Parallel Computer Engineering & Technology
Zin - Xtreme-X GreenBlade GB512X, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, Infiniband QDR
                    Cray/HPE
Tianhe-1A Hunan Solution - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, Proprietary, NVIDIA 2050
                    NUDT
Turing - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
Zumbrota - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
Avoca - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
Raptor - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect
                    Cray/HPE
HECToR - Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect
                    Cray/HPE
MareNostrum - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
                    IBM
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
                    IBM
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    HPE
Gaea C2 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect
                    Cray/HPE
SAKURA - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
HIMAWARI - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
                    IBM
Mole-8.5 - Mole-8.5 Cluster, Xeon X5520 4C 2.27 GHz, Infiniband QDR, NVIDIA 2050
                    IPE, Nvidia, Tyan
Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Gigabit Ethernet, NVIDIA 2090
                    HPE
Fujitsu PRIMERGY CX400, Xeon E5-2680 8C 2.700GHz, Infiniband FDR
                    Fujitsu
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
                    IBM
Intrepid - Blue Gene/P Solution
                    IBM
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
                    HPE
Red Sky - Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband
                    Oracle
Ranger - SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband
                    Oracle
HA-PACS - Xtream-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090
                    Cray/HPE
SANAM - Adtech, ASUS ESC4000/FDR G2, Xeon E5-2650 8C 2.000GHz, Infiniband FDR, AMD FirePro S10000
                    Adtech
Discover - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, Intel Xeon Phi 5110P
                    IBM
Dawn - Blue Gene/P Solution
                    IBM
HPCEE - SGI Rackable C2112-4RP3, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    HPE
SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    HPE
Power 775, POWER7 8C 3.836GHz, Custom Interconnect
                    IBM
Endeavor - Intel Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi
                    Intel
MVS-10P - RSC Tornado, Xeon E5-2690 8C 2.900GHz, Infiniband FDR, Intel Xeon Phi
                    RSC Group
Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet
                    HPE
Manny - Bullx B510, Xeon E5 (Sandy Bridge - EP) 8C 2.70GHz, Infiniband QDR
                    Atos
Pershing - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Cab - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
Luna - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
Vulcan - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
                    IBM
BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
                    IBM
BGQ - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
                    IBM
BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
                    IBM
Spirit - SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    HPE
Pecos - Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
Chama - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
Haise - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Kilrain - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Zeus - SGI Altix ICE 8400EX, Xeon X5690 6C 3.470GHz, Infiniband QDR
                    HPE
Keeneland - Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, NVIDIA 2090
                    HPE
Garnet - Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect
                    Cray/HPE
Blackthorn - Bullx B510, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Atos
Haeon - Cray XE6 12-core 2.1 GHz
                    Cray/HPE
Haedam - Cray XE6 12-core 2.1 GHz
                    Cray/HPE
Monte Rosa - Cray XE6, Opteron 6272 16C 2.10 GHz, Cray Gemini interconnect
                    Cray/HPE
Hercules - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
                    IBM
Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, Infiniband FDR
                    HPE
Triolith - Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR
                    HPE
LOEWE-CSC - Supermicro Cluster, QC Opteron 2.1 GHz, ATI Radeon GPU, Infiniband
                    Clustervision/Supermicro
Gaea C1 - Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect
                    Cray/HPE
Cray XE6 12-core 2.2 GHz
                    Cray/HPE
Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, NVIDIA 2090
                    HPE
Gordon - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
JUROPA - Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox  QDR Infiniband/Partec Parastation
                    Atos
TachyonII - Sun Blade x6048,  X6275, IB QDR M9 switch, Sun HPC stack Linux edition
                    Oracle
Todi - Cray XK7 , Opteron 6272 16C 2.100GHz, Cray Gemini interconnect, NVIDIA Tesla K20 Kepler
                    Cray/HPE
Dark Bridge - Appro Xtreme-X Supercomputer, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
Dark Sand - Appro Xtreme-X Supercomputer, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
                    Cray/HPE
GPC - xSeries iDataPlex, Xeon E5540 4C 2.53GHz, Infiniband
                    IBM/Lenovo
Plasma Simulator - Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom Interconnect
                    Hitachi
Lonestar 4 - Dell PowerEdge M610 Cluster, Xeon 5680 3.3Ghz, Infiniband QDR
                    Dell EMC
Camphor - Cray XE6, Opteron 16C 2.50GHz, Cray Gemini interconnect
                    Cray/HPE
Grifo04 - Itautec Cluster, Xeon X5670 6C 2.930GHz, Infiniband QDR, NVIDIA 2050
                    Itautec
Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom
                    Hitachi
HP POD - Cluster Platform 3000 BL260c G6, X5675 3.06 GHz, Infiniband
                    HPE