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Category: Performance benchmarking

A new playing field for WebXPRT

WebXPRT is one of the go-to benchmarks for evaluating browser performance, so we’re always interested in browser development news. Recently, Microsoft created a development channel where anyone can download early versions of an all-new Microsoft Edge browser. Unlike previous versions of Edge, Microsoft constructed the new browser using the Chromium open-source project, the same foundation underlying the Google Chrome browser and Chrome OS.

One interesting aspect of the new Edge development strategy is the changes that Microsoft is making to more than 50 services that Chromium has included. If you use Chrome daily, you’ve likely become accustomed to certain built-in services such as ad block, spellcheck, translate, maps integration, and form fill, among many others. While each of these is useful, a large number of background services running simultaneously can slow browsing and sap battery life. In the new Edge, Microsoft is either reworking each service or removing it altogether, with the hope of winning users by providing a cleaner, faster, and more power-efficient experience. You can read more about Microsoft’s goals for the new project on the Microsoft Edge Insider site.

As we’ve discussed before, many factors contribute to the speed of a browsing experience and its WebXPRT score. It’s too early to know how the new Microsoft Edge will stack up against other browsers, but when the full version comes out of development, you can be sure that we’ll be publishing some comparison scores. I’ve installed the Dev Channel version of Edge on my personal machine and run WebXPRT 3. While I can’t publish the scores from this early version, I can tell you that the results were interesting. Have you run WebXPRT 3 on the new Microsoft Edge? How do you think it compares to competitors? We’d love to hear your thoughts.

Justin

BatteryXPRT provides the objective battery life data that shoppers need

Over the last few weeks, we’ve discussed the capabilities and benefits of TouchXPRT and CrXPRT. This week, we’d like to reintroduce readers to BatteryXPRT, our app that evaluates the battery life and performance of Android devices.

Battery life for phones and tablets has improved dramatically over the last several years, to the point where many devices can support continuous use for well over a full work day on a single charge. This improvement is the result of advances in battery hardware technology, increased processor efficiency, and smarter utilization of software services by the operating system. Battery life has increased to some extent for most device categories and price points. However, enough of a range remains between devices at each level that access to objective battery life data is valuable for device shoppers.

Without BatteryXPRT, shoppers must rely on manufacturer estimates or full rundown tests that don’t resemble the types of things we do with our phones and tablets every day. A rundown test that surfs the web continuously for over 15 hours reveals which devices last the longest performing that specific task. It doesn’t tell you which devices last the longest over a full day performing a variety of common activities such as web browsing, watching videos, browsing and editing photos, playing music, and periodically sleeping. During BatteryXPRT’s battery life test, the app executes those same types of tasks and produces a performance score based on the speed with which a device completes each task.

BatteryXPRT provides an intuitive user interface in English and Simplified Chinese, and easy-to-understand results for both battery life and performance. Because your data connection can have a significant effect on battery life, BatteryXPRT runs in airplane mode, connected to the Internet via Wi-Fi, or connected to the Internet through a cellular data connection.

BatteryXPRT is easy to install and run, and is a great resource for anyone who wants to evaluate how well an Android device will meet their needs. If you’d like to see test results from a variety of Android devices, go to BatteryXPRT.com and click View Results, where you’ll find scores from many different Android devices.

If you’d like to run BatteryXPRT

Simply download BatteryXPRT from the Google Play store or BatteryXPRT.com. The BatteryXPRT installation instructions and user manual provide step-by-step instructions for configuring your device and kicking off a test. We designed BatteryXPRT to be compatible with a wide variety of Android devices, but because there are so many devices on the market, it is inevitable that users occasionally run into problems. In the Tips, tricks, and known issues document, we provide troubleshooting suggestions for issues we encountered during development testing.

If you’d like to learn more

The Exploring BatteryXPRT 2014 for Android white paper covers almost every aspect of the benchmark. In it, we explain the guiding concepts behind BatteryXPRT’s development, as well as the benchmark’s structure. We describe the component tests, the differences between the app’s Airplane and Network/Wi-Fi modes, and the statistical processes used to calculate expected battery life.

Justin

TouchXPRT: a great tool for evaluating Windows performance

From time to time, we remember that some XPRT users have experience with only one or two of the benchmark tools in our portfolio. They might have bookmarked a link to WebXPRT they found in a tech review or copied the HDXPRT installer package from a flash drive in their lab, but are unaware of other members of the XPRT family that could be useful to them. To spread the word on the range of capabilities the XPRTs offer, we occasionally highlight one of the XPRT tools in the blog . Last week, we discussed CrXPRT, a benchmark for evaluating the performance and battery life of Chrome OS devices. Today, we focus on TouchXPRT, our app for evaluating the performance of Windows 10 devices.

While our first benchmark, HDXPRT, is a great tool for assessing how well Windows machines handle media creation tasks using real commercial applications, it’s simply too large to run on most Windows tablets, 2-in-1s, and laptops with limited memory. To test those devices, we developed the latest version of TouchXPRT as a Universal Windows Platform app. As a Windows app, installing TouchXPRT is easy and quick (about 15 minutes). It runs five tests that simulate common photo, video, and music editing tasks; measures how quickly the device completes each of those tasks; and provides an overall score. It takes about 15 minutes to run on most devices. Labs can also automate testing using the command line or a script.

Want to run TouchXPRT?

Download TouchXPRT from the Microsoft Store or from TouchXPRT.com. The TouchXPRT 2016 release notes provide step-by-step instructions. To compare device scores, go to the TouchXPRT 2016 results page, where you’ll find scores from many Windows 10 devices.

Want to dig into the details?

Check out the Exploring TouchXPRT 2016 white paper. In it, we discuss the TouchXPRT development process, its component tests and workloads, and how it calculates individual workload and overall scores. We also provide instructions for automated testing.

BenchmarkXPRT Development Community members also have access to the TouchXPRT source code, so consider joining the community today. There’s no obligation and membership is free for members of any company or organization with an interest in benchmarks.

If you’ve been looking for a Windows performance evaluation tool that’s easy to use and has the flexibility of a UWP app, give TouchXPRT a try and let us know what you think!

Justin

All about the AIXPRT Community Preview

Last week, Bill discussed our plans for the AIXPRT Community Preview (CP). I’m happy to report that, despite some last-minute tweaks and testing, we’re close to being on schedule. We expect to take the CP build live in the coming days, and will send a message to community members to let them know when the build is available in the AIXPRT GitHub repository.

As we mentioned last week, the AIXPRT CP build includes support for the Intel OpenVINO, TensorFlow (CPU and GPU), and TensorFlow with NVIDIA TensorRT toolkits to run image-classification workloads with ResNet-50 and SSD-MobileNet v1 networks. The test reports FP32, FP16, and INT8 levels of precision. Although the minimum CPU and GPU requirements vary by toolkit, the test systems must be running Ubuntu 16.04 LTS. You’ll be able to find more detail on those requirements in the installation instructions that we’ll post on AIXPRT.com.

We’re making the AIXPRT CP available to anyone interested in participating, but you must have a GitHub account. To gain access to the CP, please contact us and let us know your GitHub username. Once we receive it, we’ll send you an invitation to join the repository as a collaborator.

We’re allowing folks to quote test results during the CP period, and we’ll publish results from our lab and other members of the community at AIXPRT.com. Because this testing involves so many complex variables, we may contact testers if we see published results that seem to be significantly different than those from comparable systems. During the CP period, On the AIXPRT results page, we’ll provide detailed instructions on how to send in your results for publication on our site. For each set of results we receive , we’ll disclose all of the detailed test, software, and hardware information that the tester provides. In doing so, our goal is to make it possible for others to reproduce the test and confirm that they get similar numbers.

If you make changes to the code during testing, we ask that you email us and describe those changes. We’ll evaluate if those changes should become part of AIXPRT. We also require that users do not publish results from modified versions of the code during the CP period.

We expect the AIXPRT CP period to last about four to six weeks, placing the public release around the end of March or beginning of April. In the meantime, we welcome your thoughts and suggestions about all aspects of the benchmark.

Please let us know if you have any questions. Stay tuned to AIXPRT.com and the blog for more developments, and we look forward to seeing your results!

JNG

Principled Technologies and the BenchmarkXPRT Development Community release HDXPRT 4, a benchmark designed to show how well Windows devices handle real-world media tasks

Durham, NC, February 25 — Principled Technologies and the BenchmarkXPRT Development Community have released HDXPRT 4, a free benchmark that gives objective information about how well Windows 10 devices handle common media-creation tasks. HDXPRT 4 uses real commercial applications, like Photoshop and MediaEspresso, to perform tasks based on three everyday scenarios: photo editing, video conversion, and music editing. After the test is finished, the tool provides an overall measure by generating a single performance score. Anyone can go to HDXPRT.com to compare existing performance results on a variety of devices, or to download the app for themselves.

“When we started working on HDXPRT 4, we knew we wanted to create a benchmark that accurately reflects the kind of work average consumers do when creating content on their PCs,” said Bill Catchings, co-founder of Principled Technologies, which administers the BenchmarkXPRT Development Community. “HDXPRT delivers clear results that make sense to the wide audience of buyers shopping for new Windows systems.”

HDXPRT is part of the BenchmarkXPRT suite of performance evaluation tools, which includes WebXPRT, MobileXPRT, TouchXPRT, CrXPRT, and BatteryXPRT. The XPRTs help users get the facts before they buy, use, or evaluate tech products such as computers, tablets, and phones.

To learn more about the BenchmarkXPRT Development Community, go to www.BenchmarkXPRT.com.

About Principled Technologies, Inc.
Principled Technologies, Inc. is a leading provider of technology marketing, as well as learning and development services. It administers the BenchmarkXPRT Development Community.

Principled Technologies, Inc. is located in Durham, North Carolina, USA. For more information, please visit www.PrincipledTechnologies.com.

Company Contact
Justin Greene
BenchmarkXPRT Development Community
Principled Technologies, Inc.
1007 Slater Road, Ste. 300
Durham, NC 27704

BenchmarkXPRTsupport@PrincipledTechnologies.com

HDXPRT 4 is here!

We’re excited to announce that HDXPRT 4 is now available to the public! Just like previous versions of HDXPRT, HDXPRT 4 uses trial versions of commercial applications to complete real-world media tasks. The HDXPRT 4 installation package includes installers for some of those programs, such as Audacity and HandBrake. For other programs, such as Adobe Photoshop Elements and CyberLink Media Espresso, users will need to download the necessary installers prior to testing by using the links and instructions in the HDXPRT 4 User Manual.

In addition to the editing photos, editing music, and converting videos workloads from prior versions of the benchmark, HDXPRT 4 includes two new Photoshop Elements scenarios. The first utilizes an AI tool that corrects closed eyes in photos, and the second creates a single panoramic photo from seven separate photos.

HDXPRT 4 is compatible with systems running Windows 10, and is available for download at HDXPRT.com. The installation package is about 4.8 GB, so the download may take several minutes. The setup process takes about 30 minutes on most computers, and a standard test run takes approximately an hour.

After trying out HDXPRT 4, please submit your scores here and send any comments to BenchmarkXPRTsupport@principledtechnologies.com. To see test results from a variety of systems, go to HDXPRT.com and click View Results, where you’ll find scores from a variety of devices. We look forward to seeing your results!

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