Please I would like to know where I can find and buy AMD graphics card? I don’t want to install driver software. I’m using my Dell OptiPlex 9020 mini tower, original psu, 16 GB ram, i7 4790 and only SATA SSD 2’5"
Have you tried checking their website? There is a webshop set up, and also information on other shops where their products are available.
I run Linux Mint on a full size desktop and I have a MSI Radeon RX570 Armor8GB
OC gpu and i love it. And they have Linux drivers on their website