How to fix blurry buildings in Expeditions: Rome city areas?

Entering the center of Rome was a pain; building textures took forever to clear up, making the city look like a smudge. I first tried lowering the texture quality in the game settings, but the image just became coarse while the loading delay stayed exactly the same. I decided to use the GamePP BIOS Load-Line Voltage Adjustment Wizard to bump the PCIe bus voltage from 1.0V to 1.05V and updated the SSD firmware. Now, frame generation time is a steady 14-21ms per RTSS, read speeds are locked at 4800MB/s via AIDA64, and temps are 42-50℃ per AIDA64.