A YouTuber just stress-tested a Snapdragon X2 laptop for 17 hours straight
DevonDoesTech pushed the Lenovo Yoga Slim 7x through a dual-stream marathon to see if Windows on ARM is ready for heavy workloads.
The Lenovo Yoga Slim 7x (Gen 11) is one of the best laptops we've reviewed all year. Our Cale Hunt called the PC a "top choice for students, small business pros, and even casual Windows users who want a premium laptop." Now, thanks to a YouTuber, the laptop can also claim the title of a streaming battlestation.
YouTuber "DevonDoesTech" used the Yoga Slim 7x to power his streaming and content creation setup for a 17-hour stream marathon. DevonDoesTech was sent the laptop by Qualcomm and tested the PC by using it as the heart of his stream.
The latest Yoga Slim 7x runs on a Snapdragon X2 processor. The one DevonDoesTech used has the Snapdragon X2 Elite inside. The idea behind the stream was to see how the chip handled real-world usage.
It's a clever way to showcase the new chip from Qualcomm. Snapdragon X processors have had respectable specs for a while, but posts about the chips on social media often include people asking about app compatibility.
An Arm blog post from July 2025 stated that 90% of time spent on Windows on ARM PCs is spent on natively compiled apps. Since then, NVIDIA has announced RTX Spark, which adds another major name to the Windows on ARM platform.
But boasting about how many apps are natively compiled is not the same as showing ARM-based PCs can actually be used to get work done. The DevonDoesTech stream required OBS Studio, Meld Studio, DaVinci Resolve, Discord, and other apps.
DevonDoesTech streamed for over 1,000 minutes during his stream. The setup had both a horizontal stream on YouTube and a vertical stream on Twitch that ran simultaneously.
"I didn't notice a difference. Never once during the 17-hour stream, never once during my testing, never once during my road trip did I say 'Dang, I really wish that I had the power of my desktop computer.'"
He added that the Yoga Slim 7x is "kind of blowing [his] mind."
While ARM-based computing has come a long way, there are still games that do not work with Snapdragon X chips. Kernel-level anti-cheat is required for some games and is still an awkward spot. But even in that area there's promise for improvement.
This laptop has a sleek design and enough power to handle everything from daily productivity to creative work. This model has 32GB of RAM and 1TB of storage.
If you love the look and design of the Lenovo Yoga Slim 7x but don't need the power and specs shown off in DevonDoesTech's video, this model is for you. It runs on a Snapdragon X2 Plus processor and is part of a massive doorbuster deal.
It's not just DevonDoesTech
DevonDoesTech's praise is quite effusive, but it aligns with our own experience. The Yoga Slim 7x earned a 4.5 out of 5 in our review and Hunt said the Snapdragon X2 Elite chip and the laptop are a "blast" to use.
After using a PC with a Snapdragon X2 for one month, Hunt was "totally sold on Snapdragon X2." He also spoke on app compatibility:
"For a fairly casual Windows user like me, ARM64 app compatibility is a complete non-issue. You can see for yourself if the apps you use are native or emulated on the extremely useful WorksOnWOA website."
There was a time when ARM-based laptops were lackluster compared to their x86 counterparts. I'm happy to see those days are behind us.
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Sean Endicott is a News Writer at Windows Central, where he covers Windows 11, Surface hardware, Microsoft 365, AI, apps, and the broader PC ecosystem. Since joining the site in 2017, he has written well over a thousand articles across the Microsoft landscape, covering breaking news, analysis, and feature reporting.
He writes Windows Wrap, a weekly column covering the biggest stories in Windows and the PC industry, and what they mean for the platform going forward.
Before joining Windows Central full-time, Sean worked in journalism and media production after earning a First Class degree in Broadcast Journalism from Nottingham Trent University. Outside of tech, he is an award-winning American football coach based in Nottingham, England, and was named BAFCA Youth Coach of the Year in 2024.
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