Why does my i7-14700KF keep hitting scheduling bottlenecks and dropping frames during high-speed mech movement?

Whenever I hit high-frequency displacements or wall-running, my frame times would suddenly jump from a steady 11ms to a jarring 38ms, which completely kills the rhythm in a fast-paced fight. It turned out the E-Cores on my Intel Core i7-14700KF were choking on physics collision calculations, causing some cores to redline at 100% while the P-Cores just sat there idling. I initially tried switching the Windows Power Plan to High Performance, but it only bumped my FPS by about 3 frames—basically zero impact, which was honestly baffling. I eventually dove into the BIOS Advanced Voltage settings, swapped the Load-Line Calibration from Auto to Manual, and nudged the VCCSA voltage from 1.20V to 1.25V. Monitoring via RTSS showed the frame time swings of 15-38ms finally tightened up to a stable 11-16ms range. I did hit a snag where the system rebooted instantly after the first tweak, but once I backed the voltage offset down from +0.02V to +0.01V, it locked in. CPU temps stayed between 68-78℃ with steady fan speeds. I ran a Cinebench R23 multi-core stress test to verify the scheduling parameters were saved, and the frame times remained rock steady at 11-16ms.