Networking and Storage Performance

Networking and storage are two major aspects which influence our experience with any computing system. This section presents results from our evaluation of these aspects in the Intel Core m3-6Y30 Compute Stick. Despite the absence of a bonafide SSD, we had no trouble in runnng the PCMark 8 storage bench where certain common workloads such as loading games and document processing are replayed on the target drive. Results are presented in two forms, one being a benchmark number and the other, a bandwidth figure. We ran the PCMark 8 storage bench on selected PCs and the results are presented below.

Futuremark PCMark 8 Storage Bench - Score

Futuremark PCMark 8 Storage Bench - Bandwidth

The eMMC is obviously not going to be better than the bonafide SSDs in the other PCs, but, given the form factor and the price, it is good that Intel at least put in a good-quality eMMC module in the system. CrystalDiskMark provides some numbers to give further insight into the performance of the storage subsystem.

On the networking side, we restricted ourselves to the evaluation of the WLAN component. Our standard test router is the Netgear R7000 Nighthawk configured with both 2.4 GHz and 5 GHz networks. The router is placed approximately 20 ft. away, separated by a drywall (as in a typical US building). A wired client (Zotac ID89-Plus) is connected to the R7000 and serves as one endpoint for iperf evaluation. The PC under test is made to connect to either the 5 GHz (preferred) or 2.4 GHz SSID and iperf tests are conducted for both TCP and UDP transfers. It is ensured that the PC under test is the only wireless client for the Netgear R7000. We evaluate total throughput for up to 32 simultaneous TCP connections using iperf and present the highest number in the graph below.

Wi-Fi TCP Throughput

In the UDP case, we try to transfer data at the highest rate possible for which we get less than 1% packet loss.

Wi-Fi UDP Throughput (< 1% Packet Loss)

The Intel AC8260 solution is a premium 802.11ac client solution, and it is apt that the Core M Compute Stick adopts it. The WLAN subsystem (including antenna placement) design enables the Core m3-6Y30 Compute Stick to top our Wi-Fi performance charts when compared against systems with a similar platform / form-factor.

Performance Metrics - II HTPC Credentials
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  • jaydee - Monday, June 27, 2016 - link

    Until this thing can get power over HDMI, I just can't see these going far.
  • nathanddrews - Monday, June 27, 2016 - link

    HDMI doesn't offer the power required to charge a phone, let alone peak usage from a Chromecast. I think you meant MHL/SuperMHL?
  • lilmoe - Monday, June 27, 2016 - link

    My next TV will have USB-C ports, that's for sure. Fully featured ones at that.
  • jaydee - Monday, June 27, 2016 - link

    Just in general, until this type of device can drop the power adapter, I don't see how it's form-factor (sticking out of a TV) is that much of an advantage over something that sits on the desk. Whether it's HDMI or some other standard.
  • Murloc - Monday, June 27, 2016 - link

    also sticking out of the TV poses various issues.

    I think it's a dumb format, if you have a power brick and cable laying around anyway, it doesn't make a difference to have it attached to the TV or lying on the floor.
  • mkozakewich - Monday, June 27, 2016 - link

    They'll be USB C with DisplayPort passed through. Either the TV will act as a USB hub, or you could connect a USB hub between the dongle and the TV to get access to ports.
  • The_Assimilator - Monday, June 27, 2016 - link

    "Small and power-efficient computers in the form of NUCs and Compute Sticks have emerged as bright spots in the PC market over the last few years."

    Then Intel canned Atom and that bright spot went away. The Atom compute sticks were already on the edge of affordability, these Core M models are more than twice the price and thus make exactly zero financial sense unless you absolutely need x86.

    RIP compute stick, we hardly knew you.
  • Gunbuster - Monday, June 27, 2016 - link

    Even the best atom was at the edge of "oh I think this performance might be okay this time around, and then you load it up in real world multi app workload and it slows to a crawl"

    If they moved Core M pricing into the world of sanity everything would be perfect.
  • beginner99 - Monday, June 27, 2016 - link

    Yeah but that was probably due to only 2GB of ram and slow storage. 2GB is just not enough.
  • Gunbuster - Monday, June 27, 2016 - link

    I've got a Asus Atom powered T100HA with 4GB. Doesn't make a difference. Once you have a real workload like OneDrive, Dropbox, Skype, OneNote, Chrome, Outlook running is starts to lag. It's not pegging out the RAM or Storage, It just struggles that little bit in everything and it gets really frustrating.

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