How to fix texture loading delays in Stellar Blade?

I felt irritation when distant mountains in Rose Town appeared as pixel blocks during traversal in Stellar Blade. I tried increasing the page file size to 32GB, but RivaTuner showed the frame rate dropped from 78 to 61 FPS, making the situation worse. Then, I used GamePP BIOS Load-Line Voltage Regulator to lower timings to 36-38-38-72 and set voltage to 1.30V. AIDA64 confirmed memory latency reduced to 76-82ns, and HWiNFO verified VRM temperature remained stable at 58-63°C.