AMD Ryzen 7 3700X/3800X

Show us your machine or share your optimal settings!
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Anything about Riecoin mining goes here! A type of topic are threads about a CPU type. Only post your optimal parameters or show your machine in such topic and create a new one if there is no topic about your CPU, following the same scheme as the current ones. Otherwise you can also discuss about things like the profitability in general or other mining related subjects.
Different CPUs models should be discussed on the same topic if they are of the same architecture, have the same number of cores, and the same cache sizes, for example the 2700X and 3700X will have different topics, while the 3770K and the 3770 should be discussed on the same topic.
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Pttn
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Joined: 2021-02-18 21:32:13
Location: Switzerland

AMD Ryzen 7 3700X/3800X

Post by Pttn »

Share your experience here if you also mine with a 3700X.

I currently use the following parameters and run my processor at 3.75 GHz/1 V using the Stock Cooler.

Code: Select all

Threads = 16
PrimeTableLimit = 8589934592
SieveWorkers = 3
SieveBits = 25
# EnableAVX2 = Yes
Mining with this CPU is currently fairly profitable, even in my country where electricity is very expensive.
AVX2 increases earnings but is less profitable due to the increased power consumption (you could activate if you have free electricity).
You should have 32 GiB of RAM to use such high PrimeTableLimit, and increasing it further will not help much, it seems to be the sweetspot.
Riecoin developer
Pttn
Forum Staff
Forum Staff
Posts: 99
Joined: 2021-02-18 21:32:13
Location: Switzerland

Re: AMD Ryzen 7 3700X

Post by Pttn »

Good settings after the Fork at Difficulties around 820 are

Code: Select all

Threads = 16
PrimeTableLimit = 2147483648
SieveWorkers = 8
SieveBits = 24
EnableAVX2 = Yes
With the newest code, AVX2 is really worth it.
32 GiB is no longer needed, 16 GiB of RAM should be fine.
Riecoin developer
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