Calxeda ARM Multi-Core Scaling Linux Performance
Written by Michael Larabel in Hardware on 28 October 2012 at 02:48 AM EDT. 3 Comments
After delivering some AMD Vishera multi-core scaling benchmarks for reference on Saturday, here's some similar tests conducted from a Calxeda ECX-1000 quad-core ARM server node.

Testing of the Calxeda 1.1GHz ARM Cortex-A9 quad-core was done with one, two, three, and four cores exposed to the Phoronix Test Suite. These benchmark results can be found on in 1210273-RA-CALXEDACO05. Benchmarking the quad-core ARMv7 server happened from Ubuntu 12.10 with a variety of open-source multi-threaded benchmarks.

Other recent ARM Linux server benchmarks on Phoronix from Calxeda hardware include the Boston Viridis benchmarks, ARM GCC compiler testing, a comparison to the TI OMAP4460 and Intel Atom, and other results from this 5-Watt Ubuntu server. There's also some other Calxeda Linux benchmarks still to be published.

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Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter or contacted via

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