How to stop frequency jumping on the Biostar B650MT in Tekken 8?
The difference was night and day; adjusting the voltage offset boosted my minimums by 18 FPS! Before the tweak, using the Biostar B650MT in high-load fighting sequences caused the CPU clocks to bounce wildly between 3.6 GHz and 5.2 GHz, which absolutely killed the 1% lows. I tried turning on Windows Game Mode, but the stutters remained—a tiny software tweak just wasn't enough for a competitive fighter. I headed into the BIOS, set the Load-Line Calibration to Level 3, and applied a +0.03V core voltage offset. RTSS showed the minimums jump from 42 FPS to 65 FPS, and the frequency curve became a flat line. I did have a random reboot after the first attempt, which I fixed by nudging the VCCSA voltage to 1.22V. CPU temps are now sitting at 65°C - 72°C with fans running between 1700 - 2100 RPM. The system info panel confirms the performance mode is now locked in.
