235,83 EUR
AMD Ryzen 7 5800X
AM4, 3.80 GHz, 8 -Core
AMD Ryzen 7 5800X
AM4, 3.80 GHz, 8 -Core
www.cpu-monkey.com/de/compare_cpu-amd_ryzen_7_5800x-1747-vs-...
You'll have to wait a while for more benchmarks.
Depends in which area? Single core in all probability, even quite clearly. If you absolutely need the 12 (?) cores of the 3900xt, I'd go for that. Or just fork out 100 more for the 5900X.