An Intel partner is working on a dual-GPU Arc B580 with 48GB of VRAM, which could rival some of the best graphics cards.The GPU is based on the BMG-G21 chip, offering up to 40 Xe cores and 5,120 shader units when doubled.The expected memory capacity of 48GB confirms a previous report of a 24GB version, reminiscent of Nvidia's GTX Titan Z.The dual-GPU Arc B580 is not a gaming GPU but could be useful for AI workflows, with details about availability and pricing still uncertain.