Fixing read stability for Intel 760P 512GB in Phantom Blade Zero
During high-speed combo attacks, I'd get these tiny frame skips that are absolutely lethal in a fast-paced action game. Since the Intel 760P uses QLC NAND, the read latency was swinging between 110-140ms during heavy asset calls, which basically choked the game engine while it was requesting model data. I tried lowering shadow quality first, which gave me about 5 more FPS, but the frequency of the stutters didn't change—I wasn't hitting the root cause. I eventually went into system services, killed the Superfetch/Indexing service, and set the hard disk turn-off timer to 0 in the power plan. In consistency tests, the random read variance tightened from 30-70MB/s to a steady 45-55MB/s, and the combat felt way less clunky. I did notice that searching for folders became slower after killing the index, but I fixed that by adding the game directory to the exclusion list. Temps stayed low at 38-45℃. AIDA64 latency graphs confirm the fluctuations are gone, and memory temps are stable at 58-63℃.
