Performance Metrics

Many of our mini-PC benchmark programs are available only on 64-bit systems. Since the Intel PPSTK1SW32SC ships with a 32-bit version of Windows 10, many of the benchmarks in our standard test suite for low power desktops / industrial PCs could not be processed on the Compute Stick. As a result, these benchmarks were either removed or adjusted, and this is noted where necessary.

Futuremark PCMark 8

PCMark 8 provides various usage scenarios (home, creative and work) and offers ways to benchmark both baseline (CPU-only) as well as OpenCL accelerated (CPU + GPU) performance. We benchmarked select PCs for the OpenCL accelerated performance in all three usage scenarios. They key takeaway from these graphs is that the red scores (Cherry Trail) are quite a bit better than the blue scores (Bay Trail) when considering the fact that they are both systems with a similar form factor and power consumption profiles. Obviously, the more powerful / higher TDP Braswell systems such as the Beebox come out on top when compared to the Cherry Trail Compute Stick.

Futuremark PCMark 8 - Home OpenCL

Futuremark PCMark 8 - Creative OpenCL

Futuremark PCMark 8 - Work OpenCL

Miscellaneous Futuremark Benchmarks

Futuremark PCMark 7 - PCMark Suite Score

Futuremark 3DMark 11 - Entry Score

Futuremark 3DMark 2013 - Cloud Gate Score

The lead in the GPU section is much more for Cherry Trail compared to the benchmarks where both CPU and GPU both matter.

We now move on to look at the benchmark modes in programs used on a day-to-day basis, i.e, application performance and not synthetic workloads.

x264 Benchmark

First off, we have some video encoding benchmarks courtesy of x264 HD Benchmark v5.0. This is simply a test of CPU performance. We should be expecting Cherry Trail to win easily, but repeated benchmark trials always placed it a bit below the Bay Trail Compute Stick in the first pass (the second pass is as expected). Though we didn't track how long the Cherry Trail unit spent at the maximum burst frequency (1.84 GHz in theory, but only 1.6 GHz in practice, as we will see later), we believe that the Bay Trail unit is able to spend more time in that mode (max. burst of 1.83 GHz) compared to the Cherry Trail unit. It should also be noted here that the Bay Trail SoC has a SDP of 2.2W compared to the Cherry Trail's 2W. It is possible that the change in OS might also have played a role. Everything other than the Cherry Trail Compute Stick in the graph below was evaluated with Windows 8.1 Professional x64.

Video Encoding - x264 5.0 - Pass 1

Video Encoding - x264 5.0 - Pass 2

7-Zip

7-Zip is a very effective and efficient compression program, often beating out OpenCL accelerated commercial programs in benchmarks even while using just the CPU power. 7-Zip has a benchmarking program that provides tons of details regarding the underlying CPU's efficiency. In this subsection, we are interested in the compression and decompression MIPS ratings when utilizing all the available threads. The observed results are similar to what we obtained for the x264 benchmark.

7-Zip LZMA Compression Benchmark

7-Zip LZMA Decompression Benchmark

TrueCrypt

As businesses (and even home consumers) become more security conscious, the importance of encryption can't be overstated. CPUs supporting the AES-NI instruction for accelerating the encryption and decryption processes have, till now, been the higher end SKUs. However, with Bay Trail, even the lowly Atom series has gained support for AES-NI. The Atom x5-Z8300 in the Cherry Trail Compute Stick does have AES-NI support. TrueCrypt, a popular open-source disk encryption program can take advantage of the AES-NI capabilities. The TrueCrypt internal benchmark provides some interesting cryptography-related numbers to ponder. In the graph below, we can get an idea of how fast a TrueCrypt volume would behave in the Intel PPSTK1AW32SC and how it would compare with other select PCs. This is a purely CPU feature / clock speed based test and Cherry Trail comes out on top easily.

TrueCrypt Benchmark

Introduction and Setup Impressions Networking and Storage Performance
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  • ruthan - Thursday, January 14, 2016 - link

    Even with Windows 10 license price tag is ridiculous, in comparision with ARM machines, remix mini is afaik fanless and for 40 bucks, yeah bigger form factor but who cares.. If someone needs something so small, bootable boot drive also solution, linux kernel booting almost on everything and almost everywhere is some slow pc "terminal" capable boot from usb. Reply
  • ruthan - Thursday, January 14, 2016 - link

    Yeah with present price of memory - is only 2gb and no 64bit 4gb nonsense. Reply
  • DigitalFreak - Thursday, January 14, 2016 - link

    "The eMMC capacity is only 32GB and the RAM is only 2GB - two aspects that have an artificial limitation imposed on them by Intel's decision to pre-install Windows 10 Home. Even though the information is not public, it is likely that Microsoft mandates neutering of a PC's hardware specifications in exchange for a lower price for the Windows 10 OEM license." Reply
  • ruthan - Thursday, January 14, 2016 - link

    Yeah is probably true both these companies are masters in crippling hw and sw capabilities just for greed.. i think they maked enough. Reply
  • watzupken - Thursday, January 14, 2016 - link

    After reading this review, I still don't see any value to the Compute stick. Currently, there are too many shortcomings with it, i.e. Limited storage, memory, very average performance, etc. Reply
  • Hector2 - Thursday, January 14, 2016 - link

    I have a fast 3.5GHz 6-core Gulftown Windows PC but use my zippy little Celeron-based $180 Chromebox for almost ALL of my email and internet. The Windows OS needs more memory and compute resources than the Chrome OS. It'd be interesting to see if the Compute stick is as quick as my little Chromebox ... that probably won't happen soon, though. Reply
  • amdwilliam1985 - Thursday, January 14, 2016 - link

    It'll be great if the next version comes with USB type c, so it deliveries video, audio, power from 1 connector. Reply
  • darkich - Friday, January 15, 2016 - link

    I find these kind of devices to be an incomparably more fascinating pieces of technology than the biggest, baddest, most expensive pc towers out there Reply
  • Madpacket - Friday, January 15, 2016 - link

    Thanks for the review Ganesh. While interesting I'll bite once the Core M versions with more local storage and no whiny fan are available. Reply
  • kelemvor33 - Friday, January 15, 2016 - link

    Does it support wiping and reimaging with a Pro/Enterprise version? The original model did not as Intel wouldn't release drivers for it. That made it a pain to use in a business setting since you can't add it to your domain or do much remote management. Reply

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