How to optimize G.Skill Trident Z Neo DDR5 6400 32GB timings?

As I stepped into the open wastes, I noticed this subtle screen tearing and a lack of fluidity that was maddening in a slow-paced game. Digging into the data, the default 32-39-39-76 timings on my G.Skill Trident Z Neo DDR5 6400 were hitting 82-95ns of latency, leaving the CPU cores idling while waiting for data. I tried enabling Ultimate Performance mode in Windows, but that just boosted idle clocks without touching the latency. I went into the BIOS and manually tightened the primary timings to 30-36-36-72 and bumped the DRAM voltage from 1.35V to 1.40V. AIDA64 showed the latency dropped to 64-68ns, and the loading hitches vanished. I actually blue-screened twice trying to push the timings too far until I backed off tRAS to 80. Temps are steady at 52-58℃. Benchmarks confirm the low-level timing fix is rock steady.
Category:Troubleshooting Last updated:March 19, 2026 6:21 PM