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Thread: Intel Core i7 4900MQ Haswell Running LLVM Clang 3.4

  1. #1
    Join Date
    Jan 2007
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    14,809

    Default Intel Core i7 4900MQ Haswell Running LLVM Clang 3.4

    Phoronix: Intel Core i7 4900MQ Haswell Running LLVM Clang 3.4

    The latest benchmark results to share from the System76 Gazelle Pro, a Linux laptop with an Intel Core i7 4900MQ "Haswell" processor, are some current benchmarks of the LLVM Clang 3.4 SVN compiler development code. Is there much churn over the latest LLVM/Clang 3.3 stable on this latest-generation Intel CPU?..

    http://www.phoronix.com/vr.php?view=MTQzOTc

  2. #2
    Join Date
    Jun 2013
    Location
    Canada
    Posts
    30

    Default ??

    How the hell is 2900 to 4900 Scimarkv2 Improvement not "major Intel Haswell gain"??? It's freaking amazing when I see that sort of jump. Not to mention that ~18-20% speed boost with FLAC encoding...
    That slight decrease in the threading perf is my hopes of OpenMP support going in in the background which compromises single threaded perf to unlock 4-8 physical cores worth of perf thereafter.

    I'm running on an i7-4700HQ so these results are very applicable to my current laptop now.
    Last edited by HeavensRevenge; 08-19-2013 at 08:39 AM.

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