Do you consider costs? Because if so ram prices have changed the choice to PS5 over the past 2 weeks but perhaps they will back off eventually. Currently 64gb of GDDR5 is more expensive than a PS5 some have reported.
Because there is little hope of these prices going back down, the smart move is subsidized fixed priced hardware if you are buying new today. Otherwise you may spend several hundred dollars more for ram than you did 2 months or even 2 weeks ago. The next steam machine looks great guys but it has worse graphics than PS5 and will cost 800 to 1000 dollars.
AMD and I'm sure Nvidia will raise prices again and PC gaming will become even more niche and difficult to enter for the average normie. If price is no factor, I'm sure there are supercomputers at Nvidia that could be overclocked and cooled under LN to get the best performance but you asked what you asked. Edit:
I added this article which proves me right.
You can spend $50 more to get an entire PS5 Pro.
www.tomshardware.com