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Tag Archives: Chromebooks

WebXPRT can help you choose the right back-to-school tech

Justin Greene
By Justin Greene
on August 7, 2025

For many students, the excitement and anticipation of a new school year is right round the corner! In addition to being an opportunity to dive into new subjects, meet new people, and make progress toward learning goals, the back-to-school season often provides students and teachers with a chance to shop for new technology to meet their needs in the coming year. The tech marketplace can be confusing, however, with a slew of brands, options, and claims competing for back-to-school dollars.

Never fear: WebXPRT can help!

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

And in this age of AI, WebXPRT performance scores do account for specific AI tasks. The benchmark includes timed AI tasks in two workloads, which reflect the types of light browser-side inference tasks that are now quite common in consumer-oriented web applications and extensions. You can read more about that in previous blog entries on the “Organize Album using AI” and “Encrypt Notes and OCR Scan” workloads.

To see how devices stack up, the WebXPRT 4 results viewer is a good place to start. The viewer displays the WebXPRT 4 scores of over 975 devices—including many of the hottest new releases—and we’re adding more 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 way to find WebXPRT scores is to go directly to the tech press. If you’re considering a popular device, there’s a good chance that a recent tech review includes a WebXPRT score for that device. There are two quick ways to find these reviews: You can either (1) search for “WebXPRT” on a tech review site or (2) use a search engine and enter the device name and WebXPRT as search terms, such as “Lenovo ThinkPad X1 Carbon” and “WebXPRT.”

Here are a few recent articles and tech reviews that used WebXPRT:


If you’re excited about the opportunity to buy new tech for school, WebXPRT can provide you with the information you need to make 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. Feel free to contact us if you have any questions about WebXPRT or WebXPRT scores!

Justin

Posted in AI, Apple, ASUS, benchmark, Benchmarking, BenchmarkXPRT, browser performance, Browser-based benchmarks, Chromebooks, Cross-platform benchmarks, Dell, HP, Lenovo, Microsoft, OCR, Performance benchmarking, Samsung, WebXPRT, WebXPRT 4 | Also tagged , , , , , , , , , , , , , , , , , , , ,

CrXPRT 2 functionality is ending with ChromeOS 139

Justin Greene
By Justin Greene
on July 24, 2025

Back in January, we discussed the ChromeOS team’s decision to eventually end support for all user-installed Chrome Apps—including CrXPRT 2—upon the release of Chrome 138 in July of this year. As best we can tell, the move is part of their overall strategy of transitioning all support to Chrome extensions and Progressive Web Apps. We knew that after the support cutoff date, we would not be able to publish any fixes or updates for CrXPRT 2, but we weren’t exactly sure how the transition would affect the app’s overall functionality.

We’ve now confirmed that while CrXPRT 2 still functions normally through Chrome 138.0.7204.255 (beta), the app does not launch at all on Chrome Canary 139. Consequently, we expect that stable channel system updates will disable CrXPRT 2 on most systems after Chrome 139 goes live on August 5th. We will initially leave CrXPRT 2 on our site for those who want to use it on older versions of Chrome, but over time we will archive it as an inactive benchmark.

We want to extend our heartfelt thanks to the many people around the world who used CrXPRT 2 for lab evaluations, product reviews, and individual testing over the past several years. We’re grateful for your support! We will update readers here in the blog if we decide to pursue new ChromeOS benchmark development work in the future.

Justin

Posted in benchmark, Benchmarking, Chrome, Chrome OS, Chromebooks, Chromium, CrXPRT, Future of performance evaluation, Google Chrome, Performance benchmarking, Progressive Web Apps | Also tagged , , , , ,

An update on CrXPRT support in ChromeOS

Justin Greene
By Justin Greene
on January 16, 2025

CrXPRT users may remember that back in 2022, we discussed the ChromeOS team’s decision to end formal support for Chrome Apps and instead focus on Chrome extensions and Progressive Web Apps. This decision meant that we would not be able to publish any future fixes or updates for CrXPRT 2, although moving forward, we weren’t sure how it would affect the app’s functionality.

After receiving a lot of feedback regarding their original timeline, the ChromeOS team decided to extend Chrome App support for Enterprise and Education account customers through January 2025. Because we publish CrXPRT through a private BenchmarkXPRT developer account, we assumed at the time that the support extension would not apply to CrXPRT.

Recently, the ChromeOS team released new information about their scheduled support timeline. Now, they plan to end formal support for all user-installed Chrome Apps in July 2025 (Chrome 138). In February 2028, the Chrome 168 release will mark the end of life for all Chrome Apps.

The good news is that—in spite of a lack of formal ChromeOS support over the past couple of years—the CrXPRT 2 performance and battery life tests have continued to run without any known issues. As of today, the app functions normally up through the Beta release of ChromeOS version 132.0.6834.52.

We will continue to run the benchmark on a regular basis to monitor functionality, and we will disclose any future issues here in the blog and on CrXPRT.com. We hope the app will continue to run both performance and battery life tests well into the future. However, given the frequency of Chrome updates, it’s difficult for us to predict how long the benchmark will remain viable.

If you have any questions about CrXPRT, please let us know!

Justin

Posted in battery life, benchmark, BenchmarkXPRT, Chrome, Chrome OS, Chromebooks, CrXPRT, Google Chrome, Performance benchmarking | Also tagged , , , , , , , , ,

Recent XPRT mentions in the global tech press

Justin Greene
By Justin Greene
on January 2, 2025

One way we assess the XPRTs’ ongoing effectiveness is to regularly track the reach of our benchmarks in the global tech press. If tech journalists decide to include an XPRT benchmark in their suite of “go-to” performance evaluation tools, we know that decision reflects a high degree of confidence in the relevance and reliability of our benchmarks. It’s especially exciting for us to see the XPRTs win the trust of more tech press outlets in an ever-increasing number of countries around the world.

Because some of our newer readers may be unaware of the wide variety of tech press outlets that use the XPRTs, we occasionally like to share an overview of recent XPRT-related global tech press activity. For today’s blog, we want to give readers a sampling of the press mentions we’ve seen over the past few months.

Recent mentions include:

If you’d like to receive monthly updates on XPRT news, we encourage you to sign up for the BenchmarkXPRT Development Community newsletter. Each month, the newsletter delivers a summary of the previous month’s XPRT-related activity, including XPRT blog posts and new mentions of the XPRTs in the tech press. If you don’t currently receive the monthly BenchmarkXPRT newsletter but would like to join the mailing list, please let us know! It’s free to join. We won’t publish, share, or sell any of the contact information you provide, and we’ll send you only the monthly newsletter and occasional benchmark-related announcements, such as news about patches or new releases.

If you have any questions about the XPRTs, suggestions for improvement, or requests for future blogs, please just contact us.

Justin

Posted in Acer, Apple, ASUS, benchmark, browser performance, CrXPRT, HP, Samsung, tech press, WebXPRT 4 | Also tagged , , , , , , , , , , , , ,

A note about CrXPRT 2

Justin Greene
By Justin Greene
on August 31, 2023

Recent visitors to CrXPRT.com may have seen a notice that encourages visitors to use WebXPRT 4 instead of CrXPRT 2 for performance testing on high-end Chromebooks. The notice reads as follows:

NOTE: Chromebook technology has progressed rapidly since we released CrXPRT 2, and we’ve received reports that some CrXPRT 2 workloads may not stress top-bin Chromebook processors enough to give the necessary accuracy for users to compare their performance. So, for the latest test to compare the performance of high-end Chromebooks, we recommend using WebXPRT 4.

We made this recommendation because of the evident limitations of the CrXPRT 2 performance workloads when testing newer high-end hardware. CrXPRT 2 itself is not that old (2020), but when we created the CrXPRT 2 performance workloads, we started with a core framework of CrXPRT 2015 performance workloads. In a similar way, we built the CrXPRT 2015 workloads on a foundation of WebXPRT 2015 workloads. At the time, the harness and workload structures we used to ensure WebXPRT 2015’s cross-browser capabilities provided an excellent foundation that we could adapt for our new ChromeOS benchmark. Consequently, CrXPRT 2 is a close developmental descendant of WebXPRT 2015. Some of the legacy WebXPRT 2015/CrXPRT 2 workloads do not stress current high-end processors—a limitation that prevents effective performance testing differentiation—nor do they engage the latest web technologies.

In the past, the Chromebook market skewed heavily toward low-cost devices with down-bin, inexpensive processors, making this limitation less of an issue. Now, however, more Chromebooks offer top-bin processors on par with traditional laptops and workstations. Because of the limitations of the CrXPRT 2 workloads, we now recommend WebXPRT 4 for both cross-browser and ChromeOS performance testing on the latest high-end Chromebooks. WebXPRT 4 includes updated test content, newer JavaScript tools and libraries, modern WebAssembly workloads, and additional Web Workers tasks that cover a wide range of performance requirements.

While CrXPRT 2 continues to function as a capable performance and battery life comparison test for many ChromeOS devices, WebXPRT 4 is a more appropriate tool to use with new high-end devices. If you haven’t yet used WebXPRT 4 for Chromebook comparison testing, we encourage you to give it a try!

If you have any questions or concerns about CrXPRT 2 or WebXPRT 4, please don’t hesitate to ask!

Justin

Posted in battery life, benchmark, Benchmark metrics, Benchmarking, browser performance, Chrome OS, Chromebooks, CrXPRT, Google Chrome, History of benchmarking, HTML5, JavaScript, Laptops, Performance benchmarking, WebAssembly, WebXPRT, WebXPRT 2015, WebXPRT 4 | Also tagged , , , , , , , , ,

An update on Chrome OS XPRT benchmark development

Justin Greene
By Justin Greene
on September 15, 2022

In July, we discussed the Chrome OS team’s decision to end support for Chrome apps, and how that will prevent us from publishing any future fixes or updates for CrXPRT 2. We also announced our goal of beginning development of an all-new Chrome OS XPRT benchmark by the end of this year. While we are actively discussing this benchmark and researching workload technologies and scenarios, we don’t foresee releasing a preview build this year.

The good news is that, in spite of a lack of formal support from the Chrome OS team, the CrXPRT 2 performance and battery life tests currently run without any known issues. We continue to monitor the status of CrXPRT and will inform our blog readers of any significant changes.

If you have any questions about CrXPRT, or ideas about the types of features or workloads you’d like to see in a new Chrome OS benchmark, please let us know!

Justin

Posted in battery life, benchmark, Chrome OS, Chromebooks, Chromium, CrXPRT, Google Chrome, Performance benchmarking | Also tagged , , , ,

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