AMD Ryzen 5 8500G + video card

Hello! Such a question, there is an AMD Ryzen 5 8500G with a rtx3060 video card and 96 RAM. It is possible to use CPU graphics (to increase graphics memory) and use rtx3060

No. Besides that, APUs have no dedicated vRAM - they use existing system RAM. Unless there was a breakthrough and I’ve been living under rock. Someone corrects me then, please.