We tested it: iGPUs are good, actually

Recently, as we've been testing devices with integrated graphics chips, one common thread has emerged. Integrated graphics are no longer the also-ran of the mobile world, and modern CPUs and APUs with graphics capabilities have never been this good. AMD has historically been good at this, but recently with the Steam Deck and Ryzen Z-series chips for handhelds, they've been on top of their game for performance per watt. Intel switched to Arc graphics on its mobile and desktop CPUs fairly recently, and the results for those have been impressive as well.