How do I fix Neverness to Everness physics lag and uneven core loads on Kingston 16GB DDR4 2666?

Physics in Neverness to Everness caused a frame drop from 120 to 48 FPS due to uneven core loads. I tried Windows Performance mode, but it didn't fix the latency. I used the GamePP BIOS Load Line Voltage Regulator to set LL to L3 and VCCSA to 1.25V. Per Cinebench R23, multi-core scores hit 37200, and HWiNFO showed temps at 78-84℃. It’s stable.