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In Pictures: The 10 fastest supercomputers on Eart...
No. 7: Stampede (Dell)
The University of Texas' Stampede clocks in at 5.16 petaflops, and is the first entry on the list to use supplemental accelerator cores – in this case, Intel Xeon Phis – along with its main processors. It's also the highest-ranked purely academic machine in the top 10.
In Pictures: The 10 fastest supercomputers on Earth