Stability tuning for Manli Snow Fox RTX 5080 OC in Dragon Age
Man, this card is pushed to the absolute limit from the factory, and it decided to show off by rebooting my drivers mid-game. The core clock on this Manli 5080 OC was swinging wildly between 2.7-2.9 GHz, which triggered a TDR crash whenever complex particle effects hit the screen. I tried adding 0.05V to the core, but the temps spiked to 88°C and the fans sounded like a helicopter taking off—that was a suicide mission. I changed tactics and used a tool to drop the core frequency offset from +120 to +60, and flattened the voltage curve at 2100 MHz. During stress tests, VRAM stayed at 82-86°C and the core sat comfortably at 68-73°C with zero crashes. I actually black-screened the system three times while trying to find the balance point because I pushed the voltage too low. VRAM usage is now between 11-13GB with a power peak of about 320 Watts. I exported all the crash logs from Event Viewer to verify the fix, and the stability parameters are finally locked in, with VRAM holding steady at 82-86°C.
