How do I stop unit lag in Horizon Zero Dawn on ASRock A320M?

I was pulling my hair out when unit turning lagged in Horizon Zero Dawn. Background memory hit 8.5-10.2GB, making controls feel sluggish. I tried clearing temp files first, but that didn't fix the bottleneck. Then I opened GamePP Resource Scheduler, set the game process to Real-time priority, and switched the power plan to High Performance. AIDA64 showed the frame generation interval dropping from 9.2-13.5ms to a stable 5.8-6.9ms. The memory load curve finally stabilized, and the immersion came back. This setup is the best way to save your frame times.