How to fix Kingbank DDR4 3600 instability in Granblue Fantasy?
Whenever the screen filled up with flashy skill effects, my FPS would jump randomly between 50 and 70, which felt incredibly jittery. I suspected the XMP profile on my Kingbank Yin Jue DDR4 3600 was slightly off, causing about 2-4% checksum errors under heavy load. I tried downclocking to 3200MHz, but my minimums dropped from 42 to 35 FPS, and I just couldn't bring myself to sacrifice that much performance. Instead, I went for a manual voltage bump, raising the SoC voltage from 1.1V to 1.2V and locking the DRAM voltage at 1.35V. My frame time variance shrank from 12-28ms to a much tighter 8-14ms. I noticed my idle temps rose by 3℃, so I had to tweak my case fan curves to keep things cool. Now, RAM sits at 45-51℃ and the board core is 58-64℃. Ran 5 passes of MemTest86 with zero errors. Finally, the hardware is behaving.
