

These are the methods I'm using now: Max fan speed(smcFanControl) + Turbo disabled and CPU power limited to 25W(QuickCPU) + GPU Clock set to 640 MHz(MSI Afterburner) + 2020 Jan driver Hopefully Apple will eventually fix this. This fix is a little bit annoying, because you have to login to macOS every time before using Windows. Sadly preventing temperature from going above 80 may the only but temporally fix. The recent macOS's update may have messed up something causing this odd behavior. Like many others, my Mac's GPU core clock will drop down to around 300 MHz minutes after the temperature gets 80+ degree, and with fluctuate between 300-500ish MHz even if the temperature goes down to around 74 degrees. People with throttle issues should definitely try this one. The fan's speed goes from 5000 to 7000, and my MacBook Pro 2018 15-inch's temperature is now constantly below 72 degrees. Thank you so much! This method is by far the only method that actually works.
