So I have 2 queries, I'm using an ASUS Prime z370-a ii board. As I understand the ii model has a different vrm to the base a model, more suited to the 9th gen CPUs, I'm wondering if anyone has experience running this board with this CPU and if it can handle it. I'm not looking for a 5ghz OC, just stock boost to about 4.7ghz, maybe even tick it up to 4.8 but no higher. My second query is about my PSU, is 650w enough to power a stock 9900k and a 3060ti or am I in the danger area of having random shutdowns under load. I used a few calculators online and most reported back that under load id expect about 550w. I'm basically looking for clarification before I fry my pc, my PSU is an RM650 80+ gold.