How do I fix the severe frame drops in Like a Dragon: Ishin! when traversing dense cloud layers with a Noctua NH-D9L?

Physics calculations caused E-Cores to hit 100% while P-Cores idled, dropping FPS to 48. I tried Windows Performance mode, but it didn't help. I used the GamePP BIOS Load Line Voltage Adjustment Wizard to set LL to L3 and VCCSA to 1.25V. Cinebench R23 scores rose from 35800 to 37200. HWiNFO showed temps dropping to 78-84°C and FPS stabilizing at 95-110. This backup of voltage settings ensures stable multi-core performance.