I'm getting heat spots and FPS drops during high-load scenes in the Mario emulator, should I adjust core voltage?

There's nothing like the feeling of Mario jumping smoothly across the screen with perfect thermals—it's pure technical bliss. However, the PCCooler RT500 TC ARGB was struggling with the emulator's extreme single-core demand, with hot spots hitting 88-94℃ and triggering single-core throttling. I tried locking all cores to a fixed frequency, but the system just hard-crashed after 10 minutes. Clearly, that wasn't the way. I went into the BIOS, tweaked the core voltage to 1.25V, and set a more aggressive fan curve specifically for single-threaded loads. In RivaTuner, the frame time jitter dropped from 16-30ms to a steady 11-13ms. I had some voltage instability at first, but setting the Load Line Calibration (LLC) to Level 3 fixed it. Now the CPU stays between 70-76℃. The performance panel confirms single-core boost is active, and frames are rock solid at 11-13ms.