How to stabilize core voltage on MSI MPG Z890 EDGE TI for Wuthering Waves?
When dashing through the open world, I kept getting this weird twitching sensation in the visuals, which was still obvious even at 2K. The VRM on this EDGE TI was struggling with transient loads, and the core voltage was bouncing between 1.1V and 1.3V, triggering frequent CPU downclocking. I first tried the High Performance power plan in Windows, but the CPU just spiked to 92℃ without fixing the stutters, which just made me eager to try something deeper in the BIOS. I manually set the CPU voltage offset to +0.06V and dialed the fan curve to 100% at 70℃. The monitoring panel showed the voltage swing narrowed from 0.2V to just 0.07V, and those annoying micro-stutters completely vanished. I had some boot delays after the first offset change, but disabling Fast Boot fixed it. CPU temps now sit at 65-72℃ and VRM at 68-75℃. Frame time analysis shows the drops are gone, though the fans are now quite aggressive.
