A:AnswerHi Mayhem,
Yes the RTX 3080Ti Aorus Master does have 3 x 8 pin power requirement.
This is to allow for maximum overclocking flexibility.
Hope this helps!
- John
A:AnswerIt took me about 30 tries but I eventually got it to work. Good luck with that, but if you DO get it, good luck with the absolute garbage software.