Performance Metrics - II

In this section, we mainly look at 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. In this particular workload, we actually don't see any improvements in Broadwell-Y over Haswell-Y, but that could be influence by a variety of factors. Since this workload involves sustained CPU loading, the likely reason is that the thermal design allows the ZBOX CI540 nano to stay at higher clocks for more time compared to the ECS LIVA Core.

Video Encoding - x264 5.0 - Pass 1

Video Encoding - x264 5.0 - Pass 2


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.

7-Zip LZMA Compression Benchmark

7-Zip LZMA Decompression Benchmark


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 Core M 5Y10c in the ECS LIVA Core does have AES-NI support. TrueCrypt, a popular open-source disk encryption program can take advantage of the AES-NI capabilities. Despite being no longer in development, 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 ECS LIVA Core and how it would compare with other select PCs. This is a purely CPU feature / clock speed based test.

TrueCrypt Benchmark

Agisoft Photoscan

Agisoft PhotoScan is a commercial program that converts 2D images into 3D point maps, meshes and textures. The program designers sent us a command line version in order to evaluate the efficiency of various systems that go under our review scanner. The command line version has two benchmark modes, one using the CPU and the other using both the CPU and GPU (via OpenCL). The benchmark takes around 50 photographs and does four stages of computation:

  • Stage 1: Align Photographs
  • Stage 2: Build Point Cloud (capable of OpenCL acceleration)
  • Stage 3: Build Mesh
  • Stage 4: Build Textures

We record the time taken for each stage. Since various elements of the software are single threaded, others multithreaded, and some use GPUs, it is interesting to record the effects of CPU generations, speeds, number of cores, DRAM parameters and the GPU using this software. In our case, the reasons behind the ordering in the Futuremark benchmarks can be applied here also.

Agisoft PhotoScan Benchmark - Stage 1

Agisoft PhotoScan Benchmark - Stage 2

Agisoft PhotoScan Benchmark - Stage 3

Agisoft PhotoScan Benchmark - Stage 4

Dolphin Emulator

Wrapping up our application benchmark numbers is the Dolphin Emulator benchmark mode results. This is again a test of the CPU capabilities, and the Zotac ZBOX CI540 nano is the only system with a similar TDP to perform better than the ECS LIVA Core (likely due to the same reasons that the x264 benchmark is in favor of the former).

Dolphin Emulator Benchmark

Performance Metrics - I Networking and Storage Performance
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  • Pissedoffyouth - Wednesday, October 7, 2015 - link

    What's the Linux support like? I'd want one to use as a main desktop PC
  • Jaybus - Wednesday, October 7, 2015 - link

    The relatively new AC 3165 WLAN chip is supported in kernels 4.1+. With older kernels an Intel driver will be needed. I'm not sure of the exact minimum kernel version that the Intel driver supports. All of the other hardware should be supported in recent distros.
  • WJames65 - Wednesday, October 7, 2015 - link

    Nice to see Anandtech providing small footprint "mini PC" reviews. I just ordered a MSI cube with a Broadwell CPU. To the user who noted no H.265 support, Intel added driver support to Haswell and Broadwell months ago. The author of this review didn't mention H.265 support, and did not test it. Perhaps, another review or an update will include H.265 testing.
  • ganeshts - Wednesday, October 7, 2015 - link

    Please note the final paragraph in the HTPC Aspects section. HEVC decode (even hybrid acceleration) is NOT supported in the Broadwell Core M SKUs.
  • WJames65 - Wednesday, October 7, 2015 - link

    Yeah, I see that line in the HTPC section. However, Intel says otherwise:
  • WJames65 - Wednesday, October 7, 2015 - link

    This is interesting... According to Intel, only those CPUs with Iris 5500 or later have hardware accelerated H.265. Glad my mini-PC has such a GPU. :) See here:
  • Bob Todd - Wednesday, October 7, 2015 - link

    I replaced a much larger HTPC with one of the cheap and tiny ECS LIVA units (dual core Bay Trail-M, gigabit ethernet, HDMI, 2GB RAM, 32GB emmc). For $99 it has proven to be a great little streamer for the modest needs in our bedroom. Low tdp. No fan . No blinding blue LEDs to disconnect.
  • Einy0 - Wednesday, October 7, 2015 - link

    I've been using the same unit in my living room for about a year now. The latest release of Windows 10 insider has nearly broken the Netflix app completely. I may have to move on to another platform or go back to Windows 8.1.
  • Pissedoffyouth - Wednesday, October 7, 2015 - link

    And what did we learn today about using alpha software?
  • Gigaplex - Thursday, October 8, 2015 - link

    Windows 10 insider program is not alpha. It's more like a cross between beta and release candidate.

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