Networking and Storage Performance

We have recently started devoting a separate section to analyze the storage and networking credentials of the units under review. On the storage side, one option would be repetition of our strenuous SSD review tests on the drive(s) in the PC. Fortunately, to avoid that overkill, PCMark 8 has a 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 OCZ Vector drive we used in our setup has been EOL-ed by OCZ, but there are plenty of similarly performing drives with similar costs in the market.

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 numbers are similar to what we obtained for other systems with the Intel AC-3160 WiFi 802.11ac PCIe WLAN card. The external antenna helps in provideing better performance.

Gaming Benchmarks HTPC Credentials
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  • BrokenCrayons - Monday, September 28, 2015 - link

    Yeah, I'm kind of curious to see how the cooling is configured too and slightly worried about the 102 degree maximum CPU temp. Yes, I get that Intel says everything is awesome up to 105, but there's not much room to wiggle before the poor little processor has to back off which will probably happen as the computer ages and collects some dust in the HSF or if it operates in warmer ambient air. I'd be happy to see it get a good 5-10mm thicker for a cooler running processor with more tolerance for those naughty dust bunnies to build up a little.
  • QinX - Monday, September 28, 2015 - link

    Addendum:
    Also please add the dimension of the device, I can't find them anywhere and although I can go an pixel measure it, having either physical measurements of manufacturer measurements is nice for visualizing size.
  • donthatethesun - Monday, September 28, 2015 - link

    I was curious about the dimensions too. Found them on ZOTAC's website:

    L 8.27" (210mm) x W 7.99" (203mm) x H 2.07" (52.5mm)
  • meacupla - Tuesday, September 29, 2015 - link

    2.23L, which makes it smaller and better equipped than Asus GR8/GR6 (2.5L).
  • Meaker10 - Tuesday, September 29, 2015 - link

    Look at the backplates for the heatsinks, it's soldered on like the CPU.

    A proper gaming mini PC would use an MXM slot.
  • milkod2001 - Monday, September 28, 2015 - link

    One could buy a laptop with the same specs and have extra portability or full desktop PC coming in small case ( mITX board, Full desktop Intel Quad Core and full 980 GTX all giving 3x better performance ) for $1000 easily. Why would anyone wanted to buy this crappy laptop with no screen or keyboard?

    I could understand the purpose of these machines as super cheap $200-350 office /streaming devices but at $1000 there is zero value in them.
  • firewall597 - Monday, September 28, 2015 - link

    Seems like an amazing gaming solution for your living room to me...
  • testbug00 - Monday, September 28, 2015 - link

    huh? You need a 970m laptop starting at around 1300-1350 currently....
  • Calista - Tuesday, September 29, 2015 - link

    Having looked at machines both similar to this Zotac and gaming laptops I tend to agree. Mini PC:s when looking at a pure value perspective seem to have a hard time competing. Which is obviously why they are still a niche segment.

    The Magnus in my country is $1150, while the MSIGE72 is $1350. The extra $200 for the laptop will give me the same GPU but a much faster quad core i7, 16GB instead of 8GB or RAM and not only a 128GB SSD but also a 1000GB HDD. It will of course also be easily portable and can be used as a laptop. The only problem is the slightly larger size, but since it's flat it can fit in most places.

    And if dropping down to a GTX 960M it's actually $100 cheaper to buy a laptop with otherwise similar components as the Zotac, but with a slightly faster CPU.
  • Calista - Tuesday, September 29, 2015 - link

    What we need is a new standard for mini components. At the moment it's a huge delta between a mITX-build and these mini machines. We have in a nutshell a situation in where one size is fit for a system in the 50-100 watt range, another standard (mITX) which could deal with 500 watt of components without overheating or unbearable noise. At the same time a proper gaming system with few compromises seem to demand something in the 200 watt range, i.e. a quad core CPU and a GTX 960 or similar.

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