Why does Mass Effect stutter with Corsair Vengeance RGB DDR5 6800?

I was losing immersion in Mass Effect firefights as frame times jumped from 8ms to 15ms per RTSS. I tried enabling XMP, but the system black-screened immediately, which was a huge pain. I then used the GamePP BIOS Load Line Voltage Adjustment Wizard to lower timings from 32-38-38-108 to 30-36-36-104 and raised VDD from 1.35V to 1.40V per HWiNFO. AIDA64 confirmed latency dropped from 95-105ns to 78-85ns, stabilizing performance. This precise tuning is the only way to save your experience from jittery frame generation during rapid turns.