Power Consumption and Thermal Performance

The power consumption at the wall was measured with a 1080p display being driven through the HDMI port. In the graphs below, we compare the idle and load power of the Intel Core m3-6Y30 Compute Stick with other low power PCs evaluated before. For load power consumption, we ran Furmark 1.15.0 and Prime95 v28.7 together.

Idle Power Consumption

Load Power Consumption (Prime95 + FurMark)

Compared to the Bay Trail and Cherry Trail Compute Sticks, the Core M one has higher idle and load power consumption numbers. Given the upgraded Wi-Fi and the presence of a Core-series CPU, the idle number can probably be justified. The load numbers point to the Core m3-6Y30 being operated in the cTDP-up mode.

Our thermal stress routine starts with the system at idle, followed by 30 minutes of pure CPU loading. This is followed by another 30 minutes of both CPU and GPU being loaded simultaneously. After this, the CPU load gets removed, allowing the GPU to be loaded alone for another 30 minutes. The various clocks in the system as well as the temperatures within the unit are presented below.

According to the official specifications, the junction temperature of the Core m3-6Y30 is 100C. The fan is able to keep it well below that temperature. The system essentially seems limited by the package power. We find that it is only able to sustain 6W for extended time durations, though we do see it spike up higher in the beginning.

Another important aspect to keep note of while evaluating PCs with such a small form factor is the chassis temperature. Using the Android version of the FLIR One thermal imager, we observed the chassis temperature after the CPU package temperature reached the steady state value in the above graph.

We have additional thermal images in the gallery below.

On the whole, the thermals don't give us much cause for concern, though the idling temperature of around 60C for the CPU package seems a little bit too high. It is possible that altering the the default BIOS options may help in improving this aspect.

HTPC Credentials Miscellaneous Aspects and Concluding Remarks
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  • andrewaggb - Monday, June 27, 2016 - link

    pretty much sums it up. The atoms are just not fast enough, I have a couple quad core atom devices and it's just slightly too slow. I have a core-m 5th gen laptop and it's usable. I still think it's actually just bordering on too slow, but for the most part I'm ok with it. I certainly wouldn't want anything slower than that.
  • woggs - Monday, June 27, 2016 - link

    "keep it off till needed"

    Till means to turn over dirt.

    "Drivers and BIOS updates are available for download [ ] on Intel's website."

    Is there supposed to be a link in there?
  • ganeshts - Monday, June 27, 2016 - link

    Thanks for the note. I have fixed the download link.

    As for 'till', the definition you provided is just one of the four possible meanings. Please refer: http://www.oxforddictionaries.com/us/definition/am...
  • woggs - Monday, June 27, 2016 - link

    Heh... Oxford has given up...
  • watzupken - Monday, June 27, 2016 - link

    This would have been a great compact HTPC for its size. However, I think it is very overpriced for its performance to be honest.
  • fanofanand - Monday, June 27, 2016 - link

    So close. The waiting game will continue, I just want a device that can be used for streaming and surfing the web, with a few super basic (low settings) games my kids can play. I want that but at $200 or less. My wife's laptop would beat the crap out of this thing (I know, different form factor) for 25% less $. Intel needs a seismic shift in strategy, the days of 70%+ margins are over.
  • tipoo - Monday, June 27, 2016 - link


    I'm seeing a common trend with the Skull Candy NUC. The hardware is interesting enough for me to want to toy around with, but the pricing just pushes them over the interest range. It looks like Intel is making these to try to push their margins up rather than try to gain significant self-built hardware marketshare.

    Actually, if partners keep screwing the pooch, they should pull a Surface (not the concept, but the idea of vertical integration) and make some great laptops and desktops.
  • jwcalla - Monday, June 27, 2016 - link

    Just out of curiosity... are any of the reviews here at AT paid for by the product's company?
  • jihe - Monday, June 27, 2016 - link

    The Apple ones. Then again, given the fanboism of AT, they probably paid Apple double to review their products.
  • ganeshts - Monday, June 27, 2016 - link

    Nope. No review on AT has ever been paid for by anybody.

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