iirc 3090's doesn't have NVLink, or at least the one I have doesn't/
It must be the one you have, because 3090's were basically the last consumer level card to have nvlink.
https://www.fibermall.com/blog/nvlink-compatible-cards.htm
It must be the one you have, because 3090's were basically the last consumer level card to have nvlink.
https://www.fibermall.com/blog/nvlink-compatible-cards.htm