RAM Timings on Laptop

[dmzilla8265u]

Can i adjust the RAM timing of my laptop from 22-22-22-52 to 22-22-22-46 (Intel U-series) through HP Elitebook UEFI?

I mean, what exactly would happen? What would be the real-world difference if ever it's possible?

[Mr_RadhaTech]

That’s not possible on most laptops. HP’s UEFI doesn’t expose DRAM timing controls, and Intel U‑series laptops generally lock these settings. Even if you could tighten the timings (e.g., 22‑22‑22‑52 → 22‑22‑22‑46), the real‑world difference would be minimal and usually not noticeable in everyday use.