Please note that most AMD drivers are universal and backwards compatible however they are Operating System specific. Always make sure you choose the appropriate Operating System for your computer, however the latest drivers should be compatible with most GPU for many generations back.
For BIOS Updates, please check your product's main page.
IMPORTANT! For 5700 and 5700 XT owners:
The 19.9.1 and 19.9.2 driver may cause fans to not function properly, if your fans are not turning on under load, or displaying 65k RPM, please use the latest 19.9.3 driver or the 19.8.2 driver.