Comment by mmis1000

I think the power efficiency of AMD graphics is improved by a lot in the past 10 years. If you compare Rx580 and Radeon 890m. They are 7 years apart, with almost the same performance, and 12X power usage difference (the new one is so low so it can be put into a mini pc and used as igpu). It's unimaginable if you said this 7 years ago.