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Samsung Galaxy S2 vs Linux PC performance (RAM bandwidth)

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  • Samsung Galaxy S2 vs Linux PC performance (RAM bandwidth)

    Hi guys, I made some software to compare RAM bandwidth Android phones to Linux PCs.

    Here are some results:

    ~5400 MB/sec - Intel Xeon X3430, DDR3 memory, under moderate MySQL load( 2009)
    ~2200 MB/sec - Intel Core 2 E8200, PC 6400 DDR2 RAM, Desktop PC (2008).
    ~1100 MB/sec - Intel Core duo L2400, PC 5300 DDR2 RAM on a Thinkpad X60S laptop (2006).
    and our mobile contenters
    ~500 MB/sec - Samsung Galaxy S2 (2011)
    ~250 MB/sec - HTC Desire (2010)
    ~55 MB/sec - HTC Magic (2009, had to use smaller 10MB array size because of limited RAM available)

    reproduce on pc with "apt-get install mbw" , "mbw -t1 100 -n 20"
    If your distro doesn't have it, download mbw here: https://github.com/raas/mbw

    More on my blog (.apk available for Android),
    Introduction  (this post has been updated in 2016) It seems that many people assume that 1.2 GHz dual core mobile ARM CPU should ...
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