Why does Valorant drop frames during cloud physics on TiPro9000 SSD?

Physics engine lag dropped my FPS from 120 to 48 in cloud scenes. I tried Windows Performance mode, but E-Core lag persisted. I used GamePP BIOS Voltage Regulator to set Load Line to L3 and VCCSA to 1.25V. Cinebench R23 score jumped to 37200 points. CPU temp is stable at 82°C. Frame rate is back to 95-110 FPS. It's solid.