Performance Metrics - I

The GIGABYTE GB-BKi7HA-7500 was evaluated using our standard test suite for low power desktops / industrial PCs. Not all benchmarks were processed on all the machines due to updates in our testing procedures. Therefore, the list of PCs in each graph might not be the same. In the first section, we will be looking at SYSmark 2014 SE, as well as some of the Futuremark benchmarks.

BAPCo SYSmark 2014 SE

BAPCo's SYSmark 2014 SE is an application-based benchmark that uses real-world applications to replay usage patterns of business users in the areas of office productivity, media creation and data/financial analysis. In addition, it also addresses the responsiveness aspect which deals with user experience as related to application and file launches, multi-tasking etc. Scores are meant to be compared against a reference desktop (the SYSmark 2014 SE calibration system in the graphs below). While the SYSmark 2014 benchmark used a Haswell-based desktop configuration, the SYSmark 2014 SE makes the move to a Lenovo ThinkCenter M800 (Intel Core i3-6100, 4GB RAM and a 256GB SATA SSD). The calibration system scores 1000 in each of the scenarios. A score of, say, 2000, would imply that the system under test is twice as fast as the reference system.

The graphs below show that the 65W desktop CPU in the calibration system manages to outperform the 15W Core i7-7500U for all the performance-sensitive workloads. However, in the responsiveness workload, the NVMe SSD in the BRIX helps it to surpass the calibration system (equipped with a SATA SSD). The same NVMe SSD was also used in the ASRock Beebox-S 7200U. However, the Core i7 vs. Core i5 match-up makes the BRIX better on a comparative basis.

SYSmark 2014 SE - Office Productivity

SYSmark 2014 SE - Media Creation

SYSmark 2014 SE - Data / Financial Analysis

SYSmark 2014 SE - Responsiveness

SYSmark 2014 SE - Overall Score

SYSmark 2014 SE also adds energy measurement to the mix. A high score in the SYSmark benchmarks might be nice to have, but, potential customers also need to determine the balance between power consumption and the efficiency of the system. For example, in the average office scenario, it might not be worth purchasing a noisy and power-hungry PC just because it ends up with a 2000 score in the SYSmark 2014 SE benchmarks. In order to provide a balanced perspective, SYSmark 2014 SE also allows vendors and decision makers to track the energy consumption during each workload. In the graphs below, we find the total energy consumed by the PC under test for a single iteration of each SYSmark 2014 SE workload and how it compares against the calibration systems.

SYSmark 2014 SE - Energy Consumption - Office Productivity

SYSmark 2014 SE - Energy Consumption - Media Creation

SYSmark 2014 SE - Energy Consumption - Data / Financial Analysis

SYSmark 2014 SE - Energy Consumption - Responsiveness

SYSmark 2014 SE - Energy Consumption - Overall Score

It is logical that delivering higher performance / scores usually ends up consuming more energy, and that is evident from the graphs above.

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. These scores are heavily influenced by the CPU in the system. The BRIX comes out on top in most of the workloads, but the ASRock Beebox-S 7200U performs in a similar manner.

Futuremark PCMark 8 - Home OpenCL

Futuremark PCMark 8 - Creative OpenCL

Futuremark PCMark 8 - Work OpenCL

Miscellaneous Futuremark Benchmarks

Futuremark PCMark 7 - PCMark Suite Score

The BRIX comes with the Intel HD Graphics 620, and the configuration is the same as the other Kaby Lake UCFF PCs we have evaluated. However, the GPU workloads work in favour of the BRIX (since some aspects are CPU-limited). That said, the Iris Pro graphics engine in the Intel NUC6i5SYK performs better than the BRIX's GPU.

Futuremark 3DMark 11 - Extreme Score

Futuremark 3DMark 11 - Entry Score

Futuremark 3DMark 2013 - Ice Storm Score

Futuremark 3DMark 2013 - Cloud Gate Score

3D Rendering - CINEBENCH R15

We have moved on from R11.5 to R15 for 3D rendering evaluation. CINEBENCH R15 provides three benchmark modes - OpenGL, single threaded and multi-threaded. Evaluation of select PCs in all three modes provided us the following results. As expected, the CPU-bound benchmarks favor the BRIX. The Iris Pro-equipped NUC6i5SYK comes out on top in the OpenGL version.

3D Rendering - CINEBENCH R15 - Single Thread

3D Rendering - CINEBENCH R15 - Multiple Threads

3D Rendering - CINEBENCH R15 - OpenGL

Introduction and Product Impressions Performance Metrics - II
POST A COMMENT

32 Comments

View All Comments

  • Chuck_NC - Monday, April 10, 2017 - link

    Ganesh - can you add the idle power to articles like this? I noticed that it has been left out of several comparison articles, or I have overlooked it. To me, the Wh metrics are really only useful if running on battery and knowing what battery capacity is needed. Average watts gives an easier way to gauge how efficient a system is as well as how much thermal energy needs to be removed. Reply
  • Brajon - Thursday, August 24, 2017 - link

    I am seriously considering this for a HTPC but can anyone confirm if it supports Dolby Atmos 7.1 through HDMI as I intend to connect to my Dolby Atmos enabled Onkyo receiver. Reply

Log in

Don't have an account? Sign up now