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We fixed two bugs affecting the WebXPRT 4 Preview results-page

We launched a preview of the WebXPRT 4 results viewer just before the new year, and have published over 75 results from a wide range of devices. We appreciate the results submissions we’ve received from independent testers so far, and will continue to populate the viewer with WebXPRT 4 Preview results from both our own testing and PT-curated external submissions.

If you’ve run the test and have tried to submit results, you may have encountered one or both of the following bugs, depending on the device type you’re testing:

  • You filled out the results submission form, but the Submit button didn’t seem to do anything.
  • The test automatically downloaded the results csv file multiple times.

We’ve identified the causes of the two bugs, and have instituted fixes. The bug fixes do not affect the benchmark’s workloads or scores. If you tested the WebXPRT 4 Preview and were frustrated by the results submission bugs, we apologize for the inconvenience, and invite you to retry submitting your results.

If you have any questions or comments about the WebXPRT 4 Preview or the results viewer, please feel free to contact us!

Justin

Improvements to the AIXPRT results table

Over the last few weeks, we’ve gotten great feedback about the kinds of data points people are looking for in AIXPRT results, as well as suggestions for how to improve the AIXPRT results viewer. To make it easier for visitors to find what they’re looking for, we’ve made a number of changes:

  • You can now filter results in categories such as framework, target hardware, batch size, and precision, and can designate minimum throughput and maximum latency scores. When you select a value from a drop-down menu or enter text, the results change immediately to reflect the filter.
  • You can search for variables such as processor vendor or processor speed.
  • The viewer displays eight results per page by default and lets you change this to 16, 48, or Show all.

 

The following features of the viewer, which have been present previously, can help you to navigate more efficiently:

  • Click the tabs at the top of the table to switch from ResNet-50 network results to SSD-MobileNet network results.
  • Click the header of any column to sort the data on that variable. One click sorts A-Z and two clicks sort Z-A.
  • Click the link in the Source column to visit a detailed page on that result. The page contains additional test configuration and system hardware information and lets you download results files.

 

We hope these changes will improve the utility of the results table. We’ll continue to add features to improve the experience. If you have any suggestions, please let us know!

Justin

Sharing results

A few weeks back, I wrote about different types of results from benchmarks. HDXPRT 2011’s primary metric is an overall score. One of the challenges of a score, unlike a metric such as minutes of battery life, is that it is hard to interpret without context. Is 157 a good score? The use of a calibration, or base, system helps a bit, because if that system has a score of 100, then a 157 is definitely better. Still, two scores do not give you a lot of context.

To help make comparisons easier, we are releasing a set of results from our testing at http://hdxprt.com/hdxprt2011results. With the results viewer we’ve provided, you can sort the results on a variety of fields and filter them for matching text. We’ve include results from our beta testing and our results white papers.

We’ll continue to add results, but we want to invite members of the HDXPRT Development Community to do the same. We would especially like to get any results you have published on your Web sites. Please submit your results using this link: http://www.hdxprt.com/forum/2011resultsubmit. We’ll give them a sanity check and then include them in the results viewer. Thanks!

Bill

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The XPRTs: What would you like to see in 2025?

If you’re a new follower of the XPRT family of benchmarks, you may not be aware of one of the characteristics of the XPRTs that sets them apart from many benchmarking efforts—our openness and commitment to valuing the feedback of tech journalists, lab engineers, and anyone else that uses the XPRTs on a regular basis. That feedback helps us to ensure that as the XPRTs grow and evolve, the resources we offer will continue to meet the needs of those that use them.

In the past, user feedback has influenced specific aspects of our benchmarks, such as the length of test runs, UI features, results presentation, and the addition or subtraction of specific workloads. More broadly, we have also received suggestions for entirely new XPRTs and ways we might target emerging technologies or industry use cases.

As we look forward to what’s in store for the XPRTs in 2025, we’d love to hear your ideas about new XPRTs—or new features for existing XPRTs. Are you aware of hardware form factors, software platforms, new technologies, or prominent applications that are difficult or impossible to evaluate using existing performance benchmarks? Should we incorporate additional or different technologies into existing XPRTs through new workloads? Do you have suggestions for ways to improve any of the XPRTs or XPRT-related tools, such as results viewers?

We’re especially interested in your thoughts about the next steps for WebXPRT. If our recent blog posts about the potential addition of an AI-focused auxiliary workload, what a WebXPRT battery life test would entail, or possible WebAssembly-based test scenarios have piqued your interest, we’d love to hear your thoughts!

We’re genuinely interested in your answers to these questions and any other ideas you have, so please feel free to contact us. We look forward to hearing your thoughts and working together to figure out how they could help shape the XPRTs in 2025!

Justin

Shop confidently this holiday season with the XPRTs!

The holiday shopping season is upon us, and trying to find the right tech gift for your friends or loved ones (or yourself!) can be a daunting task. If you’re considering new phones, tablets, Chromebooks, laptops, or desktops as gifts this year—and are unsure where to get reliable device information—the XPRTs can help!

The XPRTs provide industry-trusted and time-tested measures of a device’s performance that can help you cut through the fog of competing marketing claims. For example, instead of guessing whether the performance of a new gaming laptop justifies its price, you can use its WebXPRT performance score to see how it stacks up against both older models and competitors while tackling everyday tasks.

A great place to start looking for device scores is our XPRT results browser, which lets you access our database of more than 3,700 test results—across all the XPRT benchmarks and hundreds of devices—from over 155 sources, including major tech review publications around the world, OEMs, our own Principled Technologies (PT) testing, and independent submissions. For tips on how to use the XPRT results browser, check out this blog post.

Another way to view information in our results database is by using the WebXPRT 4 results viewer. The viewer provides an information-packed, interactive tool that we created to help people explore data from the set of almost 800 WebXPRT 4 results we’ve curated and published to date on our site. You’ll find detailed instructions in this blog post for how to use the WebXPRT 4 results viewer tool.

If you’re considering a popular device, it’s likely that a recent tech press review includes an XPRT score for it. To find those scores, go to your favorite tech review site and search for “XPRT,” or enter the name of the device and the appropriate XPRT (e.g., “iPhone” and “WebXPRT”) in a search engine. Here are a few recent tech reviews that used the XPRTs to evaluate popular devices:

In addition to XPRT-related resources in the tech press, here at PT we frequently publish reports that evaluate the performance of hot new consumer devices, and many of those reports include WebXPRT scores. For example, check out the results from our extensive testing of a Dell Latitude 7450 AI PC or our in-depth evaluation of three new Lenovo ThinkPad and ThinkBook laptops.

The XPRTs can help you make better-informed and more confident tech purchases this holiday season. We hope you’ll find the data you need on our site or in an XPRT-related tech review. If you have any questions about the XPRTs, XPRT scores, or the results database, please feel free to ask!

Justin

Shopping for back-to-school tech? The XPRTs can help!

For many students, the first day of school is just around the corner, and it’s now time to shop for new tech devices that can help set them up for success in the coming year. The tech marketplace can be confusing, however, with so many brands, options, and competing claims to sort through.

Fortunately, the XPRTs are here to help!

Whether you’re shopping for a new phone, tablet, Chromebook, laptop, or desktop, the XPRTs can provide industry-trusted performance scores that can give you confidence that you’re making a smart purchasing decision.

The WebXPRT 4 results viewer is a good place to start looking for device scores. The viewer displays WebXPRT 4 scores from over 700 devices—including many of the latest releases—and we’re adding new scores all the time. To learn more about the viewer’s capabilities and how you can use it to compare devices, check out this blog post.

Another resource we offer is the XPRT results browser. The browser is the most efficient way to access the XPRT results database, which currently holds more than 3,700 test results from over 150 sources, including major tech review publications around the world, manufacturers, and independent testers. It offers a wealth of current and historical performance data across all the XPRT benchmarks and hundreds of devices. You can read more about how to use the results browser here.

Also, if you’re considering a popular device, there’s a good chance that a recent tech review includes an XPRT score for that device. There are two quick ways to find these reviews: You can either (1) search for “XPRT” on your preferred tech review site or (2) use a search engine and input the device name and XPRT name, such as “Dell XPS” and “WebXPRT.”

Here are a few recent tech reviews that use one of the XPRTs to evaluate a popular device:

Lastly, here at Principled Technologies, we frequently publish reports that evaluate the performance of hot new consumer devices, and many of those reports include WebXPRT scores. For example, check out our extensive testing of HP ZBook G10 mobile workstations or our detailed comparison of Lenovo ThinkPad, ThinkBook, and ThinkCentre devices to their Apple Mac counterparts.

The XPRTs can help anyone stuck in the back-to-school shopping blues make better-informed and more confident tech purchases. As this new school year begins, we hope you’ll find the data you need on our site or in an XPRT-related tech review. If you have any questions about the XPRTs, XPRT scores, or the results database please feel free to ask!

Justin

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