Need information regarding PCIe slot requirements for RTX 3060 mining RVN

So I've been doing research on the RTX 3060 as it is the most reasonable card I can buy where I live and actually bought two of them in a limited sale for about 1500 USD.

I encountered a statement saying the 3060 needed an active display connected to it (or an HDMI dummy) and needed to be plugged into a 3rd gen x8 PCIe slot to work at full potential.

Now what I was wondering is that whether or not this information is relevant to RVN. Most people seem to only care about ETH/ETC and I will be mining RVN so there's not much info I could find. My ultimate question is can I use PCIe x1 risers and mine at full potential?

TL;DR: I have two RTX 3060s but only one PCIe x16 and one PCIe x1, is this a problem for mining RVN and if so what can I do about it?