“Up to 20% more responsive”: Windows 11’s big update makes even 8GB RAM PCs faster
windowslatest.com Oct 16, 2026

“Up to 20% more responsive”: Windows 11’s big update makes even 8GB RAM PCs faster

AI-summarised brief · reviewed before publication

Microsoft announced that Windows 11’s latest update delivers up to a 20 % boost in responsiveness, particularly on 8 GB‑RAM systems. The improvement stems from keeping an extra 2 GB of active data in RAM and deferring widget loading until opened, freeing over 200 MB of memory. Microsoft compared build 26300.9550 (26H2) with build 26200.7628 (25H2) across core features such as Search, Start, and File Explorer. These first official metrics follow a seven‑month promise to lower Windows’ memory footprint.

💡 Why It Matters

  • · The gains give budget laptops a viable performance edge, enabling smoother multitasking without upgrading to 16 GB.
  • · This shift could reshape the low‑cost PC market, where manufacturers are re‑introducing 8‑GB models to curb rising memory costs.