Acer asserts that its next Nitro-series cards can keep both creators and gamers happy as they are based on Arc B570 to B580 graphics. They are equipped with up to 12GB of GDDR6 RAM for speeds of up to 2,740MHz, and are backed to generate and edit content with Intel's AI Playground app. The "OC" cards also support ray-tracing using Direct X12 Ultimate and have HDMI 2.1 ports.https://www.notebookcheck.net/Nitro-Intel-Arc-B-Series-Graphics-Cards-debut-with-FrostBlade-cooling-and-AI-Playground.928034.0.html
It would have cost very little to add more RAM to these and make them PCIe5.0. Obviously Intel's priority is not the consumer, nor are they concerned about e-waste.