How to fix memory latency on Crucial DDR5 4800 for Hitman 3?
The moment I infiltrated the target zone, the screen hit these tiny, annoying hitches that completely broke the immersion. The default timings on the Crucial DDR5 4800 were struggling with massive NPC logic calculations, with latency swinging between 82ns and 95ns. I initially tried bumping the page file to 32GB, but that was a total waste of time—it didn't touch the actual hardware bottleneck. I eventually dove into the BIOS and nudged the VDD voltage from 1.1V to 1.2V while locking the SoC voltage at 1.15V. In AIDA64, the read latency instantly tightened from 88ns to a steady 72-76ns, and the scene transitions became buttery smooth. I actually blue-screened twice when I first tried to push the timings too aggressively, and it only stabilized after I relaxed the tRFC to 480. Memory temps stayed around 45-52℃ with read/write speeds holding at 38GB/s. Verified the resource allocation curve via benchmark, and the settings are finally locked in.
