Numerous specifications for Intel's first dedicated laptop GPUs have leaked, detailing the A350M through to the A770M. Based on the leak, Intel plans to release five Arc Graphics chips as it looks to take some of AMD and NVIDIA's market share.
https://www.notebookcheck.net/Leak-reveals-Intel-Arc-Alchemist-specifications-up-to-the-Arc-A770M-with-32-Xe-cores-16-GB-GDDR6-VRAM-and-a-150-W-TGP.610847.0.html