Every custom Windows build is advertised as faster. Some of that is real, most is smaller than the poster suggests, and gaming carries one trap nobody mentions. We grade each claim.
Custom build pages compete on performance promises: lighter, snappier, better for gaming. Beauti OS is presented in that same tradition — a tuned Windows that feels faster than stock. This page does what a benchmark chart war never does: it grades each claim by mechanism — what the change can physically do — so you can judge any build, this one included, without needing to trust anyone's screenshots.
The mechanism is real. A build that removes bundled apps, background services and startup items genuinely leaves an old or low-RAM PC with more free memory and fewer interruptions. On a 4 GB laptop that was drowning, the difference is honestly felt — windows open cleaner, the disk stops grinding.
Now the size limit: on a modern PC with 16 GB of RAM and an SSD, stock Windows was never the bottleneck in the first place, so the same build's advantage shrinks to nearly nothing. Lightweight builds rescue weak hardware. They do not supercharge strong hardware. Anyone claiming the second is selling something.
Game frame rates are decided by your GPU, CPU and the game's settings — Windows edition is, at best, a few background processes either side of that equation. A debloated system can occasionally smooth out stutter caused by background activity on a struggling PC. That is the honest ceiling of the claim.
Notice what would settle it: controlled benchmarks, same hardware, same game settings, stock versus build. Custom build promoters almost never publish them, because honest tests show small, inconsistent differences. We will not invent numbers here — and you should not trust a build whose speed case rests on numbers nobody measured.
Here is the cost that shows up after installation day:
Before installing any custom build for gaming, check its removal list against the games you actually play. A lighter Windows that will not launch your main game is not a gaming upgrade.
Watch Beauti OS running in the video and judge its responsiveness on the test machine shown — then compare it honestly with what your own hardware would gain.
▶️ Watch Full VideoYes — that part is mechanical. Components and services that are removed cannot consume memory, so an idle modded system typically shows lower RAM and disk usage than stock. The honest question is whether your PC needed the saving: on 16 GB it changes nothing you can feel; on 4 GB it can be the difference between usable and miserable.
There is no trustworthy evidence that any custom build produces meaningful FPS gains on the same hardware and settings. At best, removing background load can reduce stutter on a struggling PC. Your GPU, CPU, RAM speed and game settings decide frame rates — spend expectations, and money, there first.
It depends on what the build changed. Modern anti-cheat systems for major titles increasingly require Secure Boot and TPM to be active, and builds that bypass those requirements at installation can leave a game refusing to launch. This varies by game and by build, which is exactly why a gaming PC is a risky home for a modded OS.