I have a R9 380 with 8GB .
before upgrading to creators update i had in normal desktop idle a temperature of approx. 45°C (measured with gpu temp). After upgrading and installing the latest driver (non-whql-win10-64bit-radeon-software-crimson-relive-17.4.4-apr27.exe) i have approx. 70 -75 °C. After booting the temperature rises quickly.
Do you have any suggestion to deal with the topic. WattMan into the driver software shows the same temperature. It seems that the graphic card has to do more after the upgrade. I testet also the last 2 official drivers with the same result.
Thanx in advance for the reply