top-10-super-computers by free feast

Rank Site Computer
1 National Supercomputing Center in Tianjin
China		 Tianhe-1A – NUDT TH MPP, X5670 2.93Ghz 6C, NVIDIA GPU, FT-1000 8C
NUDT
2 DOE/SC/Oak Ridge National Laboratory
United States		 Jaguar – Cray XT5-HE Opteron 6-core 2.6 GHz
Cray Inc.
3 National Supercomputing Centre in Shenzhen (NSCS)
China		 Nebulae – Dawning TC3600 Blade, Intel X5650, NVidia Tesla C2050 GPU
Dawning
4 GSIC Center, Tokyo Institute of Technology
Japan		 TSUBAME 2.0 – HP ProLiant SL390s G7 Xeon 6C X5670, Nvidia GPU, Linux/Windows
NEC/HP
5 DOE/SC/LBNL/NERSC
United States		 Hopper – Cray XE6 12-core 2.1 GHz
Cray Inc.
6 Commissariat a l’Energie Atomique (CEA)
France		 Tera-100 – Bull bullx super-node S6010/S6030
Bull SA
7 DOE/NNSA/LANL
United States		 Roadrunner – BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
IBM
8 National Institute for Computational Sciences/University of Tennessee
United States		 Kraken XT5 – Cray XT5-HE Opteron 6-core 2.6 GHz
Cray Inc.
9 Forschungszentrum Juelich (FZJ)
Germany		 JUGENE – Blue Gene/P Solution
IBM
10 DOE/NNSA/LANL/SNL
United States		 Cielo – Cray XE6 8-core 2.4 GHz
Cray Inc.