Hello, I can share some experience:
I got a computer with 32 GB RAM and Ryzen 7 4750G (integrated Vega 8 Graphics)
It proccesses a 20 MPix Olympus EM5III ORF File in 22 seconds. (with Deep Prime)
After tweaking the BIOS a little bit and setting the RAM to 3400 MHz it processes it in 20 seconds.
So this should work, but choose fast RAM and because the RAM is partially shared with CPU and GPU give it a little bit more RAM than usual.
There are new Ryzen 5000’s coming up and these are available to end users in late 2021, these should have even better performance.
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