6 gpu rtx3080 hashcrack computing machine

[blaster666]

hello, i am going to purchase 6x gpu rig for hashcat
What could you say about it? I have searched the forum and found person saying that 2080ti is the best for money\speed like 2 years ago, so that is why I've decided to make it on 3080 GPU's 
3090 has overheating troubles

[Chick3nman]

3090s don't have overheating issues, the coolers on them are insanely overbuilt. As far as building a rig with 6 GPUs, it's not really so easy these days. Many of the modern GPU form factors do not lend themselves to being in such a rig.