Found

[Britgeezer]

I'm not much of a gamer, so single thread / core performance is of most interest. I figured you guys upgrading to AM5 might be willing to let go a good performing AM4 CPU.
My current main use PC has a Ryzen 9 AM4 5900X and the occasional use / server a Ryzen 5 5600X, so I'd like to upgrade my CPU and pass it down. They use the same MB.
Let me know what you have shipped to NJ 07871 - cooler not required.
I have heat somewhere.

 

[Spartacus09]

So what are you looking for? The only am4 faster is the 5950x?

 

[Britgeezer]

In that case, a 5950x or another 5900x. I looked at a speed chart but it didn't tell me if it was AM4 or AM5.