Proof 3080 10 GB not Enough VRAM in a few Weeks - Irony, RTX 3090 is Cheaper over RTX 3080 for 4k Ultra Until RTX 4### Series - Graphics Cards - Linus Tech Tips
RTX 3080 20GB & other RTX high-VRAM variants reportedly canceled
Nvidia RTX 3070, RTX 3080 Leaked Specifications Hint Up To 20GB VRAM - Gizbot News