How to fix VRAM frequency swings on Vastarmor RX 9060 XT?
Whenever I was lining up a long-range sniper shot, the screen would have these tiny hitches, and in a competitive shooter, that lack of fluidity is a dealbreaker. The default VRAM clocks on my Vastarmor RX 9060 XT Black Alloy were hitting latency peaks of 15 - 25ms when loading high-res textures. I tried lowering the in-game settings first, and while the average FPS went up, that annoying hitching stayed exactly the same—it was clear the VRAM scheduling was the culprit. I went into the advanced driver settings, manually locked the VRAM frequency at 2100 MHz, and tweaked the voltage to 1.15V. In RivaTuner, the frame generation time collapsed from a wild 16 - 42ms swing down to a stable 12 - 16ms range. I actually messed up once and set the voltage too high, which crashed the driver, but it stabilized after I dialed it back to 1.12V. GPU temps are steady at 62 - 68℃ with fans at 1600 RPM. After three hours of live matches, the stutters are gone and VRAM temps are holding at 58 - 63℃.
