UDOO X86 power consumption

Discussion in 'UDOO X86' started by spinxz, Apr 23, 2017.

  1. spinxz

    spinxz New Member

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    Hi

    I did some measurements to determine the power consumption of the UDOO x86. You might find the results useful.

    Setup
    • System: Udoo x86 advanced plus with 32GB SSD
    • OS running from SSD
    • headless with 1 USB device (Logitech Webcam) attached
    • WLAN active
    • OS Ubuntu 16.04 x64 with LXDE Desktop
    • cpufreqtools installed

    System running

    • Idle: ~260 - 400 mA
    • USB webcam active (accessed via x2go/RDP): ~600-700 mA
    • Firefox Youtube clip: ~600 mA
    • sysbench cpu test with 4 threads: ~500-600mA
    • With keyboard and mDP screen connected: similar values...

    Sleep states
    rtcwake (relevant supported states: freeze / mem / disk / off)
    (note: -s represents the number of seconds to sleep)
    • rtcwake -m freeze -s 10: 200 mA
    • rtcwake -m mem -s 10: 70 mA
    • rtcwake -m disk -s 90: 59 mA
    • rtcwake -m off -s 90: 58 mA
    • Board off = PC off: 58 mA

    I have not tested the effect of the Arduino 101. The script just had a 'delay(10000)' statement in the loop and nothing else.
     
    Markus Laire likes this.
  2. Markus Laire

    Markus Laire Active Member

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