I find work around dial tuning values when GPU is under 3D load in my example I used Cyberpunk 2077
Test in hot day ambient air 28C
GPU UV+ OC 1.08V default GPU Core MHZ + mem 2150Mhz fast timings
Cyberpunk 2077 1080 Ultra Preset + RT Reflection avg 60.26 min 44.79 hot spot max 83C power draw 122W
GPU UV+ OC 1.08V + offset GPU Core 2700 MHZ + mem 2150Mhz fast timings
Cyberpunk 2077 1080 Ultra Preset + RT Reflection avg 61.6 min 44.8 hot spot max 92C power draw 142W