How to stabilize Crucial DDR4 3200 in Indiana Jones?
Seeing my 1% lows finally stabilize above 70 FPS was a massive relief; this is how the game is supposed to feel. Looking back, the Crucial DDR4 XMP profile at 3200MHz was only pushing 1.2V, which caused 3-5 memory checksum errors whenever I loaded massive environment assets. I tried downclocking to 2933MHz in BIOS, but I lost 12 FPS in the process, and I wasn't about to accept that compromise. Instead, I manually bumped the voltage to 1.35V and tightened the tRFC from 560 down to 480. After 4 full passes of MemTest86, the error count hit zero and the micro-stutters disappeared. I did have a scare where the sticks hit 62℃ and the PC rebooted, but optimizing my case airflow solved it. Now the latency is rock steady at 72-76ns. I checked the performance panel and confirmed the memory mode is fully optimized, with temps staying in the 50-55℃ range.
