The driver is only supported on Windows 10 computers.
I strongly suggest you first download and install your Laptop's AMD driver from your Laptop's Manufacturer Support download site. Since that AMD Driver is customized to work 100% with your laptop. Afterwards if you want to experiment you can install the AMD Generic mobile AMD Driver and see if it improves your viewing any. If it doesn't I would suggest to stay with the Laptop's AMD Driver then.
Right, I checked and saw that was the one on the website but, there's no download button for it. I guess that should answer my question, however, I know older versions of it may work well with it as well.