Why does my Galax B760M D4 White Phantom stutter during takeoff?
The complex physics calculations during takeoff cause a massive CPU power spike, and the VRM on the Galax B760M D4 Wi-Fi White Phantom just can't keep up, leading to tiny voltage drops. I saw my frame times jump from 11ms to a staggering 42ms. I first tried enabling 'Ultimate Performance' in Windows, but that was a disaster—frequencies stayed at 5.1GHz, but the voltage swings actually got worse, leaving me completely baffled. I eventually dove into the BIOS, set the CPU Core Voltage Offset to +0.035V, and locked the power limit at 180W. Using HWiNFO, I watched the voltage stabilize from a wild 1.22-1.31V range down to a tight 1.27-1.29V. The micro-stutters vanished. It wasn't a clean fix though; the system rebooted twice while loading maps until I set the Load-Line Calibration to Medium mode. Now, VRM temps sit at 62-68℃ with fans humming at 1200-1400 RPM. A final run through the motherboard's benchmark tool confirmed the current curve is finally flat, holding steady at 1.27-1.29V.
