Should I lock the memory frequency to stop scheduling delays with Gloway DDR5 6000 in Wuthering Waves?

During intense combat, my frame rate would suddenly plummet from 120 FPS to 70 FPS, which is the kind of performance swing that makes you want to tear your hair out. The memory controller on the Gloway Celestial Strategy DDR5 6000 was hitting 12-18ms of scheduling latency during high-concurrency instructions, causing the frame times to jump wildly. I first tried the 'Low Latency' mode in the drivers, but while the input felt a bit better, the drops were still there—just a surface-level fix. I went into the BIOS and forced the frequency to a locked 6000MHz and bumped the voltage from 1.35V to 1.38V. In RivaTuner, the frame intervals tightened from 15-35ms down to a consistent 8-12ms. I had a couple of cold-boot failures where the system wouldn't recognize the RAM, until I pushed the voltage slightly further to 1.4V. Now it's running perfectly at 52-58℃. The frequency curve is finally a flat line, though the heat is definitely more noticeable now.