Fixing RTX 5070 VRAM response issues in AC Shadows
Slinking through the shadows of the ancient capital is an absolute blast, but these random frame drops completely kill the immersion. The GDDR7 memory on the Manli Snow Fox RTX 5070 was hitting these weird frequency jumps when loading massive textures, causing response peaks of 8-15ms that made the frame pacing feel erratic. I tried overclocking the memory to force more bandwidth, but that just gave me these annoying flickering artifacts—totally unacceptable. I eventually used a tool to bump the power limit from 100% to 110% and tweaked the memory voltage curve. In real-world tests, the transition between city areas became seamless and the drops basically vanished. I did have a scare where the core temp spiked to 82℃ right after the power bump, but I fixed that by ramping up my case exhaust fans. Now the GPU sits comfortably between 68-74℃. Comparing the logs, the memory latency is gone and the VRAM temp stays between 58-63℃. It finally feels like a premium card.
