Can you still build mining rigs with 6gb GPUs like gtx 1660s in 2022? For how long can this graphic cards keep up with mining? I'm sure they are better option over rx580 4gb, what do you think?
They are surely better than the RX 580 4GB,the hashrate is similar in both such cards but the power consumption is cheaper in the Nvidia side.As for mining they are future proof even in 2022 because the dag size right now is just 4.36 GB so there is a lot of time until we reach their end of life in mining.I am talking about Ethereum here as being the most profitable coin to mine right now but even when the dag size of Ethereum will be over 6 GB in size there are a lot of other coins to mine like RVN,ETC,ERGO and a few others specific to Nvidia cards.That makes them still future proof even in 2022 and beyond.