Should I lock memory voltage on Onda 9D4-DVH for Zenless Zone Zero?
Seeing my 1% lows jump from 35 FPS to 58 FPS was an absolute game-changer! The default XMP on the Onda 9D4-DVH is unstable, with the memory controller bouncing between 1.2V and 1.35V, which caused that annoying screen jitter. I tried using 'Performance Boost' in the drivers, but while my peak FPS went up by 3, the minimums became even more erratic—it was a total fail. I went into the BIOS, locked the DRAM voltage at 1.36V, and manually set the timings to 16-18-18-36. After 4 passes of MemTest86, the error count dropped from 8 to zero. I had a couple of failed boots at first, but bumping the SoC voltage to 1.1V stabilized everything. Now the RAM stays cool at 42-48℃, and the frame time is a consistent 6.2-7.8ms.
