Windows 11 Update Boosts Performance by 70%

Anna Müller · 2026-05-29

If you've been waiting for a reason to update your Windows 11 system, this might be it. Microsoft just rolled out a voluntary update that claims to boost performance by up to 70%. That's not a typo. We're talking about a potential near-doubling of speed for certain tasks, all from a simple patch. Let's break down what this means for you and your daily workflow. ### What's in This Update? The update is currently optional, meaning you won't get it automatically through Windows Update unless you manually check for it. It's part of Microsoft's ongoing effort to refine Windows 11 after its initial launch. Early reports from users and tech reviewers suggest the biggest gains are in gaming and heavy multitasking. Think faster load times, smoother frame rates, and less lag when switching between apps. Here's a quick look at what improved: - **Gaming performance:** Frame rates jumped significantly in popular titles like Call of Duty and Fortnite. - **App responsiveness:** Programs open faster, and background tasks cause fewer hiccups. - **System stability:** Fewer crashes and freezes, especially on older hardware. ### How to Get the Update Since it's optional, you need to take a few steps to install it. Open Settings, go to Windows Update, and click "Check for updates." If you see a feature update labeled "KB5029351" or similar, that's the one. Don't worry if it doesn't show up right away—Microsoft often rolls these out in waves. Just be patient and check back in a day or two. One thing to keep in mind: because it's optional, it hasn't gone through the same rigorous testing as a mandatory update. That means there's a small chance it could cause issues on certain systems. If you're cautious, wait a week or two and see how others fare before jumping in. ### Why the Big Performance Jump? Microsoft has been tweaking the underlying code to better use modern processors. The update optimizes how Windows 11 handles CPU scheduling, especially for chips with hybrid architectures (like Intel's 12th and 13th Gen processors). It also improves memory management, reducing how much RAM your system gobbles up during routine tasks. Think of it like this: your computer's brain (the CPU) was working hard but not always efficiently. This update is like giving it a better map and a faster route. The result? More done in less time. ### Should You Install It? If you're a gamer, a content creator, or just someone who hates waiting for apps to load, yes. The performance gains are real and noticeable. But if your system is already running smoothly and you don't want to risk any hiccups, you can safely skip it. The update will likely become mandatory in a few months anyway. For now, it's a free upgrade that could breathe new life into your PC. And hey, who doesn't love a little extra speed without spending a dime? ### What About Compatibility? Most users won't run into issues. The update is designed for Windows 11 version 22H2 and newer. If you're on an older build, you might need to update to a supported version first. Also, make sure your drivers are up to date, especially for your graphics card. That extra step can prevent headaches down the road. In short, this optional update is worth a look. It's easy to install, free, and could make your daily computing feel a lot snappier. Just remember to back up your important files first—better safe than sorry.