Im owner of RX 5700 XT 8 GB Red Dragon for like 12 days now.. from the beginning i get many problems with it but for now the worse from all is this BUZZING SOUND that makes me insane. Everysingle time I uninstall drivers or when im in BIOS the sound is GONE, when i Install the drivers ( no matter what version and also its only problem with Screen Drivers ). When they are installed and something moves on the screen ( Moving mouse, video on youtube, some ad, Scrolling with mouse etc.. ) The sound is coming out of my GPU. And no.. its not Coil Whine for sure, i think problem is in drivers..
I don't have any answer but I guess we have the same problem. I just downloaded the new Adrenalin 19.11.2 driver and right after it's done my gpu suddenly produce the buzzing which I search in google and found the coil whine issues. I was almost convinced to request RMA for my gpu since im kinda the guy who hates those kind of sounds. But then I tried resolving things on my own and I uninstall the driver and reverted back to 19.9.2 driver. and then the buzzing sound was gone after that (not so I think since I believe im still hearing a lil bit of buzzing but not like before. or im just kinda become paranoid )
I guess we have the same suspicion that it came from the latest drivers.
Same situation here (RX 5700 XT Gigabyte Gaming OC). It was definitely the 19.11.2 update and 19.11.3 doesn't fix the issue. People are discussing it here: https://www.reddit.com/r/Amd/comments/darpx1/weird_crackling_noise_coming_from_rx_5700_xt/