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In Pictures: The 10 most powerful supercomputers o...
No. 3: K Computer
Dropping one place into third from the last list is the Fujitsu K Computer, at Japan's RIKEN Advanced Institute for Computational Sciences. Using 705,024 SPARC64 cores, it produced a Linpack score of 10.51 petaflops.
In Pictures: The 10 most powerful supercomputers on the planet