anyone trying underclocks ?
i have a ryzen 9 3900x. set it to freq 3600. volts at 1.0
2 sticks of 8gb ram.
used 21 threads 🧵
using nicehash 2 ... 19
a evga 1660 doing phoinex eth.
rig pulls 217 watts. and earns 1.38 usd on nice hash.
217 watts is 5.1kwatts a day or 51 cents at ten cent power.
so 1.38-0.51= 87 cent daily profit.
i had a ryzen 7 1800x flashed my mobo to run the 3900x
i got the cpu for 430- 100 for the 1800x = 330 cost
roi will be a year. if it makes 87 cents a day
i have a ryzen 9 3900x. set it to freq 3600. volts at 1.0
2 sticks of 8gb ram.
used 21 threads 🧵
using nicehash 2 ... 19
a evga 1660 doing phoinex eth.
rig pulls 217 watts. and earns 1.38 usd on nice hash.
217 watts is 5.1kwatts a day or 51 cents at ten cent power.
so 1.38-0.51= 87 cent daily profit.
i had a ryzen 7 1800x flashed my mobo to run the 3900x
i got the cpu for 430- 100 for the 1800x = 330 cost
roi will be a year. if it makes 87 cents a day
have set it to 1.0625v @ 3800 Mhz. 3600 CL14 ram kits (e-die overclocked). Gets about 13.5 Khs.
Yeah I can get to 13,100 from my current 9,000 but the power used 2x
so with cheaper ram
and underclocked cpu using only 19 threads and my gear is doing much better at watts per hash then your rig.
my cpu runs at 50c to 52c . I was interested if anyone has tired to underclock
I am down to 3600 freq
and 0.99 volt clocks
19 to 21 threads
very stable and quiet rig. plus I can use it for other things if I want.