No one is talking about how RTX3090 give room to more space than other GPUs, RTX3090 gives 120MH but using 3070 will take more space more risers and also build more heats, I think going for 3090 is a good choice.
Yes especially if he gets proper cases.
A 3090 will do 108-115 mh in a good case at 285 watts.
If you look around you can find 3090's under 2100 usd
so 8 in a minerdude case is about 8 x 2100 = 16800 + 1000(case) = $17800 for 850-900mh doing about 8x285=2280+170 = 2450 watts an hour or 60kwatts a day
so 60 kwatts a day at 5 cents = 3 dollars power
and 850 mh earns about 34 a day
so 31 net a day = 11,315 a year
or 31 x 580 = 17980 after 580 days. not great but the 3090 have 3 year warranty and 580 days = only 19 months
Hi Philipma 1957
IF a RTX3090 does 115MH at 285watt what about going 120MH will this draw more electricity? Also is 120MH the highest a rtx3090 can do? Which brand of RTX3090 is the best in your farm?
they range as low as 105 and best is 121
the evga kingpin hybrid is the best i have
the evga ftw3 hybrid is second best
the asus strix is third best
all of them do 115 to 121 the strix likes 305 watts
I have eight air cooled evga ftw3 they do 108-112 at 280-290 watts
I have three gigabyte they do 105-108 at 285 watts
I have 1 zotac it does 102-105 at 290 watts
none will do much over 120 to 122 do matter how much power with good cooling
they all run better just off the high hash and high power
ie 280 to 305 watts depending on which card.
I have 16 or 17 of them.
would i get more.
yes but I am waiting for 56 rtx a2000 cards once they come i will look into more gear.