I'm getting insane instruction latency and frame drops in crowded spaceports in Star Wars Outlaws with Kingbank Yin Jue 32GB DDR4 3600. Should I tweak this?

Every time I enter a busy trade port, my FPS tanks from 80 down to 35, and the sudden jitter makes me want to pull my hair out. The default XMP profile on these Kingbank Yin Jue 32GB DDR4 3600 sticks was hitting 92-105ns of latency with my CPU's memory controller. I tried enabling DLSS Balanced mode, which gave me about 10 FPS back, but those micro-stutters were still there—it was just a band-aid on a bullet wound. I went into the BIOS, tweaked the BCLK from 100.0MHz down to 99.8MHz, and tightened the primary timings from 18-22-22-42 to 16-19-19-38. Monitoring with RTSS, the frame time interval tightened from a wild 22-48ms to a much smoother 14-19ms. I actually blue-screened three times trying to push the timings too far before I realized I needed to bump the voltage to 1.38V for stability. Memory temps stayed between 44-51℃ and the southbridge was at 56-62℃. 3DMark memory stress tests finally passed, and the settings are locked in.