How to fix slow texture loading in Nightingale on a Sapphire RX 590?

Exploring new areas, my textures loaded painfully slow, breaking the flow. Updating the driver caused a crash, with abnormal service usage. I used GamePP Driver Conflict Detector to clean remnants and set queue depth to 512. Loading time dropped from 3.2s to 1.8s, verified by in-game observation.