I have 2 evga third one comes on weds next week.  I have

thehttps://www.evga.com/products/product.aspx?pn=10G-P5-3885-KR

EVGA GeForce RTX 3080 XC3 ULTRA GAMING, 10G-P5-3885-KR, 10GB GDDR6X, iCX3 Cooling, ARGB LED, Metal Backplate

P/N: 10G-P5-3885-KR

so far they work great

92-95 mhs each steady at about 240 watts 2 card rig runs 184-190 mhs

I have a lot of these 8 slot mobos

https://www.ebay.com/itm/Onda-B250-D8P-D4-Ver-1-00-12-GPU-Mining-Motherboard/143840755013?


I would love six rigs with 4 cards each

 24 x  95 = 2.28 gh of hash