Category: WebXPRT

WebXPRT in 2017

on December 8, 2016

Over the last few weeks, we’ve discussed the future of HDXPRT and BatteryXPRT. This week, we’re discussing what’s in store for WebXPRT in 2017.

WebXPRT is our most popular tool. Manufacturers, developers, consumers, and media outlets in more than 350 cities and 57 countries have run WebXPRT over 113,000 times to date. The benchmark runs quickly and simply in most browsers and produces easy-to-understand results that are useful for comparing web browsing performance across a wide variety of devices and browsers. People love the fact that WebXPRT runs on almost any platform that has a web browser, from PCs to phones to game consoles.

More people are using WebXPRT in more places and in more ways than ever before. It’s an unquestioned success, but we think this is a good time to make it even better by beginning work on WebXPRT 2017. Any time change comes to a popular product, there’s a risk that faithful fans will lose the features and functionality they’ve grown to love. Relevant workloads, ease of use, and extensive compatibility have always been the core components of WebXPRT’s success, so we want to reassure users that we’re committed to maintaining all of those in future versions.

Some steps in the WebXPRT 2017 process are straightforward, such as the need to reassess the existing workload lineup and update content to reflect advances in commonly used technologies. Other steps, such as introducing new workloads to test emerging browser technologies, may be tricky to implement, but could offer tremendous value in the months and years ahead.

Are there test scenarios or browser technologies you would like to see in WebXPRT 2017, or tests you think we should get rid of? Please let us know. We want to hear from you and make sure that we’re crafting a performance tool that continues to meet your needs.

Bill

Posted in BatteryXPRT 2014 for Android, Future of performance evaluation, HDXPRT, HTML5, Performance benchmarking, Web-based testing, WebXPRT, WebXPRT 2017 |

How do you say that?

By Eric Hale

on November 10, 2016

I recently saw this video, and heard something that I had never imagined: “Next we tested with what I assume is pronounced web-export.” I’ve had people ask if it was an acronym, but I ‘ve never heard it pronounced “export.”

How do we pronounce XPRT? The same way we pronounce “expert.” So, it’s “Benchmark expert,” “Web expert,” “Touch expert,” and so on. CrXPRT is pronounced “C‑R expert” and HDXPRT is pronounced “H‑D‑expert.”

When I was working in Australia, I got teased about my accent quite a bit, and my case-hardened American R was a particular target. So, when I say the letters out loud, is comes out something like “eks‑pee‑arrr‑tee,” (arrr like a pirate would say it) and “expert” is the closest match. This is true for most Americans. However, in many other accents, it’s more like “eks‑pee‑ah‑tee,” and “ex-paht” is much closer to “export.”

Yes, I think way too much about this stuff.

Eric

Posted in BenchmarkXPRT, BenchmarkXPRT development community, CrXPRT, HDXPRT, MobileXPRT, TouchXPRT, WebXPRT |

Tracking device evolution with WebXPRT ’15, part 2

By Justin Greene

on October 27, 2016

Last week, we used the Apple iPhone as a test case to show how hardware advances are often reflected in benchmark scores over time. When we compared WebXPRT 2015 scores for various iPhone models, we saw a clear trend of progressively higher scores as we moved from phones with an A7 chip to phones with A8, A9, and A10 Fusion chips. Performance increases over time are not surprising, but WebXPRT ’15 scores also showed us that upgrading from an iPhone 6 to an iPhone 6s is likely to have a much greater impact on web-browsing performance than upgrading from an iPhone 6s to an iPhone 7.

This week, we’re revisiting our iPhone test case to see how software updates can boost device performance without any changes in hardware. The original WebXPRT ’15 tests for the iPhone 5s ran on iOS 8.3, and the original tests for the iPhone 6s, 6s Plus, and SE ran on variants of iOS 9. We updated each phone to iOS 10.0.2 and ran several iterations of WebXPRT ’15.

Upgrading from iOS 8.3 to iOS 10 on the iPhone 5s caused a 17% increase in web-browsing performance, as measured by WebXPRT. Upgrading from iOS 9 to iOS 10 on the iPhone 6s, 6s Plus, and SE produced web-browsing performance gains of 2.6%, 3.6%, and 3.1%, respectively.

The chart below shows the WebXPRT ’15 scores for a range of iPhones, with each iPhone’s iOS version upgrade noted in parentheses. The dark blue columns on the left represent the original scores, and the light blue columns on the right represent the upgrade scores.

As with our hardware comparison last week, these scores are the median of a range of scores for each device in our database. These scores come both from our own testing and from device reviews from popular tech media outlets.

These results reinforce a message that we repeat often, that many factors other than hardware influence performance. Designing benchmarks that deliver relevant and reliable scores requires taking all factors into account.

What insights have you gained recently from WebXPRT ’15 testing? Let us know!

Justin

Posted in Apple, Application-based benchmarks, Benchmark metrics, Benchmarking, Browser-based benchmarks, iOS, Performance benchmarking, Uncategorized, WebXPRT |

Tracking device evolution with WebXPRT ‘15

By Justin Greene

on October 20, 2016

The XPRT Spotlight on the Apple iPhone 7 Plus gives us a great opportunity to look at the progression of WebXPRT 2015 scores for the iPhone line and see how hardware and software advances are often reflected in benchmark scores over time. This week, we’ll see how the evolution of Apple’s mobile CPU architecture has boosted web-browsing performance. In a future post, we’ll see the impact of iOS development.

As we’ve discussed in the past, multiple factors can influence benchmark results. While we’re currently using the iPhone as a test case, the same principles apply to all types of devices. We should also note that WebXPRT is an excellent gauge of expected web-browsing performance during real-world tasks, which is different than pure CPU performance in isolation.

When looking at WebXPRT ’15 scores in our database, we see that iPhone web-browsing performance has more than doubled in the last three years. In 2013, an iPhone 5s with an Apple A7 chip earned an overall WebXPRT ’15 score of 100. Today, a new iPhone 7 Plus with an A10 Fusion chip reports a score somewhere close to 210. The chart below shows the WebXPRT ’15 scores for a range of iPhones, with each iPhone’s CPU noted in parentheses.

Moving forward from the A7 chip in the iPhone 5s to the A8 chip in the iPhone 6 and the A9 chip in the iPhone 6s and SE, we see consistent score increases. The biggest jump, at over 48%, appears in the transition from the A8 to the A9 chip, implying that folks upgrading from an iPhone 6 or 6 Plus to anything newer would notice a huge difference in web performance.

In general, folks upgrading from an A9-based phone (6S, 6S Plus, or SE) to an A10-based phone (7 and 7 Plus) could expect an increase in web performance of over 6.5%.

The scores we list represent the median of a range of scores for each device in our database. These scores come from our own testing, as well as from device reviews from media outlets such as AnandTech, Notebookcheck, and Tom’s Hardware. It’s worth noting that the highest A9 score in our database (AnandTech’s iPhone SE score of 205) overlaps with the lowest A10 Fusion score (Tom’s Hardware of Germany’s iPhone 7 score of 203), so while the improvement in median scores is clear, performance will vary according to individual phones and other factors.

Soon, we’ll revisit our iPhone test case to see how software updates can boost device performance without any changes in hardware. For more details on the newest iPhones, visit the Spotlight comparison page to see how iPhone 7 and 7 Plus specs and WebXPRT scores stack up.

Justin

Posted in Apple, Benchmark metrics, Benchmarking, Performance benchmarking, WebXPRT, WebXPRT 2015 |

An exciting milestone for WebXPRT!

By Justin Greene

on October 5, 2016

If you’re familiar with the run counter on WebXPRT.com, you may have noticed that WebXPRT recently passed a pretty significant milestone. Since we released WebXPRT 2013, users running WebXPRT 2013 and 2015 have successfully completed over 100,000 runs!

We’re thrilled about WebXPRT’s ongoing popularity, and we think that it’s due to the benchmark’s unique combination of characteristics: it’s easy to run, it runs quickly and on a wide variety of platforms, and it evaluates device performance using real-world tasks. Manufacturers, developers, consumers, and media outlets in more than 358 cities, from Aberdeen to Zevenaar, and 57 countries, from Argentina to Vietnam, have used WebXPRT’s easy-to-understand results to compare how well devices handle everyday tasks. WebXPRT has definitely earned its reputation as a “go-to” benchmark.

If you haven’t run WebXPRT yet, give it a try. The test is free and runs in almost any browser.

We’re grateful for everyone who’s helped us reach this milestone. Here’s to another 100,000 runs!

Justin

Posted in BenchmarkXPRT development community, WebXPRT, WebXPRT 2013, WebXPRT 2015, What makes a good benchmark? |

Rebalancing our portfolio

By Bill Catchings

on September 29, 2016

We’ve written recently about the many new ways people are using their devices, the growing breadth of types of devices, and how application environments also are changing. We’ve been thinking a lot about the ways benchmarks need to adapt and what new tests we should be developing.

As part of this process, we’re reviewing the XPRT portfolio. An example we wrote about recently was Google’s statement that they are bringing Android apps to Chrome OS and moving away from Chrome apps. Assuming the plan comes to fruition, it has big implications for CrXPRT, and possibly for WebXPRT as well. Another example is that once upon a time, HDXPRT included video playback tests. The increasing importance of 4K video might mean we should bring them back.

As always, we’re interested in your thoughts. Which tests do you see as the most useful going forward? Which ones do you think might be past their prime? What new areas do you like to see us start to address? Let us know!

Over the coming weeks, we’ll share our conclusions based on these market forces and your feedback. We’re excited about the possibilities and hope you are as well.

Bill

Posted in Android, Application-based benchmarks, BenchmarkXPRT development community, Chrome OS, Collaborative benchmark development, CrXPRT, Future of performance evaluation, HDXPRT, WebXPRT, What makes a good benchmark? |

Category: WebXPRT

WebXPRT in 2017

How do you say that?

Tracking device evolution with WebXPRT ’15, part 2

Tracking device evolution with WebXPRT ‘15

An exciting milestone for WebXPRT!

Rebalancing our portfolio

Check out the other XPRTs: