I'm getting frame drops in dense city areas in GTA VI with DDR4 2400, do I need to check memory stability?

While simulating heavy city traffic, I noticed these periodic micro-stutters that became really obvious during high-speed driving. The 2400MHz Crucial RAM is just struggling to keep up with the modern engine, with latency hovering between 95-115ns. I tried some 'memory booster' software first, but all it did was eat more background resources without helping the latency at all—it was a complete waste of effort. I then went into the BIOS and nudged the voltage from 1.2V to 1.25V and tightened the primary timings slightly. Checking HWInfo, the latency stabilized between 88-94ns, and the frequency of frame drops fell by about 40%. I did have one random reboot in the first ten minutes after the voltage change, so I loosened the timings just a tiny bit to get it rock solid. RAM temps are sitting at 42-48℃. After five rounds of stress testing, there are no more read/write errors, and the stability check is passed.