Some chinese have been with the gpus for more than 2 weeks and they know nothing? You get the troll award of the day ehhe
RTX 3080 760 Gbps are around 123 from 2080ti so hashrate 63mh but i think the 30x0 is a bit faster so it can do 65mh
his estimate is only at 60% power draw of the card
his brain power lacks 40% lol

Hmm i was really close with my expect hashrate, you say it comes with over 100mh or more. 65mh to 80mh? and over 100 to 80mh. who was closer?
And whats the truth? Lol your comment, i see your brain. stupid sorry dude nothing more.
for me sweetspot is at powerlimit 65%.
estimates is about what a card can do? i say 100mhs, it can do 93mhs without optimizations yet so 100 is still on the table.
english language says "can do"...what can it do?, so far 93mhs.
so if you want to run in the "efficiency sector" then 65% power limit is the sweet spot but the hashrate is 80mhs. that's 15mhs difference to your prediction of 65mhs.
with further optimization a 10% increase is very possible so if runs efficient at 90mhs(optimized and efficient), you will be wrong with ~25mhs.