Distributions like Lubuntu or antiX include open-source drivers that are often much more efficient than the legacy Windows drivers, making the entire interface feel snappier.
There is no "magic" driver that will make the Intel Atom N550 run 4K video or modern games. The remains the most stable choice, even for Windows 10 users. However, for a truly better experience, your best bet is to pair that driver with a lightweight Linux distro or a debloated version of Windows. intel atom n550 graphics driver better
If upgrading the driver doesn't provide the performance boost you're looking for, consider: even for Windows 10 users. However