AMD graphics are far better in price per watt performance compared to its competitor Nvidia. Thats why a 300$ AMD card is selling for over 500$ today. And the fun part is because of its scarcity in the market people are buying it. I tried to get my hands on a vega recently but a 600$ vega is selling for $1500. OMG. If AMD is giving its favours to miners then its good news to the entire crypto ecosystem.