Just had a decent session of Doom Eternal after forgetting i did an undervolt. 3080 TUF OC. Max temp of 67*c. Avg of 65*c. Fan ~65%. Utilisation consistent 98% Clock a constant 1830Mhz. I set it to about 825mV from 1815Mhz upwards in the volt curve. I don't know what's normal or if it's good tbh but very happy overall with this card. I was very hesistant coming from custom water with the 1080Ti Strix OC but not disappointed with air on this.