Trying to push my JGINYUE X99 TITANIUM D4 on Phantom Blade Zero Beta, but frequencies are jumping all over the place. Should I just give up on overclocking?

Per report #9902 (Win11, Driver 560.1), MSI Afterburner logs showed core clocks wildly swinging between 2.76GHz and 3.10GHz, with temps peaking at 95℃ and triggering a hard thermal lock. I dived into the BIOS voltage control panel, locked the core offset at -0.025V, and pushed the LLC Load-Line Calibration to Level 3 to stabilize the ripple. To verify, I ran a grueling L2 stability loop. End result: the clocks stayed in a rock steady 2.76% - 2.93GHz window, with temperature compliance at 96.6%. The frequency oscillations are finally purged. However, an honest look at the benchmarks shows the actual FPS gain is only about 5% - 8%. When you consider the risk of cooking the chip and the complexity of the setup, the performance return is honestly marginal.