IBM Says Its New Supercomputer Will Outperform One at U. of Texas

The arms race among supercomputing manufacturers seems to be heating up.

Sun Microsystems has announced plans to build a massive new machine, to be called "Ranger," for the University of Texas at Austin's Texas Advanced Computing Center.

The supercomputer will be able to complete 504 trillion calculations per second — or 504 teraflops, in supercomputing terminology. That easily trumps the current world-beater, the Lawrence Livermore National Laboratory's BlueGene/L,

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