Step 1: Goto AMD website by clicking the following link
https://www.amd.com/en/support
Step 2: Select the details from listed options as per your GPU information. You can also directly search with the product name and click submit.
Example as shown below
Step 3: Once you completed the required selection as per your GPU information & clicked submit
You will be displayed with the results of the search as shown below
Step 4: Click Download if you come across the latest available drivers for your Graphic card.
Note: We highly recommend connecting with your local IT team for a smooth upgrade on your driver versions and other updates of your system.