How to fix random hitches in Code: Jie neon city combat?

Moving through the neon city, the screen would suddenly hitch without warning, creating a jarring experience like a movie skipping frames. I tried lowering the frequency to 6000MHz for stability, but my minimum FPS plummeted from 85 to 62, which was an unacceptable sacrifice in performance. I followed the GamePP BIOS Load-Line Voltage Guide to micro-adjust the VDD voltage from 1.35V to 1.38V per HWInfo. MemTest86 confirmed zero memory address errors after four scans, and AIDA64 showed memory latency stabilized from 62-74ns while temperatures stayed at 52-58℃. This finally provided the fix