How to fix bandwidth-related FPS drops on Kingbank Yin Jue RAM?
Exploring the world was a pain; every time I flicked the camera, the frame rate would jump erratically between 40 and 55 FPS. It felt unstable and ruined the immersion. The XMP config on the Kingbank Yin Jue 8GB DDR4 3600 has terrible compatibility with some boards, causing effective bandwidth to swing from 32GB/s to 41GB/s with uneven latency distribution. I tried the 'High Performance' power plan, but that's just a band-aid for a hardware bandwidth bottleneck. I dove into the BIOS, swapped to XMP Profile 2, and bumped the voltage to 1.36V. Using RTSS frame time monitoring, the spikes dropped from 15-30ms to a much tighter 18-22ms. The RAM temps jumped from 42℃ to 51℃, so I had to crank up my intake fans to keep it cool. Now it runs at 48-54℃ with the CPU at 65-71℃. Frame jumping is gone, and the performance is finally verified.
