How to reduce turn transition delays in Civilization VII?

In the late game, clicking 'End Turn' felt like an eternity, which completely killed my strategic flow. I first tried enabling 'Extreme Mode' in the BIOS; however, unstable voltage caused crashes every ten minutes per HWInfo64. I then switched to the GamePP Resource Scheduler to set memory mapping to Low-Latency Priority. RTSS monitored the peak response time dropping from 4.2s to 2.1s, while temps stayed stable at 55-61℃.