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Phoronix Test Suite

OpenBenchmarking.org

GCC 4.6, LLVM/Clang 3.0, AMD Open64 Compiler Benchmarks

Michael Larabel

Published on 7 November 2011
Written by Michael Larabel
Page 5 of 5 - 9 Comments

LLVM/Clang 3.0 beats GCC 4.6.2 with John The Ripper for both the Intel and AMD platforms in DES, but was the opposite in MD5 and Blowfish workloads.

GCC did better than the latest LLVM/Clang in MAFFT for both the AMD Opteron and Intel Core i7 systems.

Next up is a look at AMD Bulldozer when tested with several versions of GCC along with testing other Bulldozer-specific compiler optimizations.

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About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
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