Urgent need help

Guys I know the title is a bit dramatic but I can’t tell if I’ve been fucked or not feels like I have been , bought a 3080 been stated it’s a 3080 like billions of times on the post but when I got it, it said 3070 but it has 16gb of vram, not ram, VRAM after doing some digging apparently there’s a 2nd graphics card called intel something idk if I should return it or keep it cause of the 16g of VRAM