Biostar TB350 BTC, AM4 motherboard has been fairly easy to setup here so far, a pair of rigs running now with 6 GPUs each and we have 3 more being built atm.
I think we can use this mobo with 6x GPUs and ryzen 1700x to mine by both GPU and CPU, is it more profitable than 6 GPUs and a much cheaper CPU to mine by GPUs only?Any of the Ryzen CPUs can mine enough to pay for their cost within the first 6-12 months. I'd go for the cheapest model that had the number of cores you want though, so for a 8 core Ryzen I'd get the 1700 at ~$300. We're running R5 1600s on 5 of our mining rigs and they can all do ~450 hashrate on Monero, which is good for $1/day right now. There are other more profitable CPU minable coins too, some twice as profitable even.
How do you make GPU and CPU mining at the same time? Care to share any tutorial? Thanks!