You would be surprised what you can find available in mini-PCs for a substantially lesser cost and still come out with one better than the recommended.
Don’t know a ton about PC upgrades but I have been a fan of Ryzen for some time now since my first Ryzen CPU. I have no issues with this game on all settings ultra other than a reflecting graphical bug but that is only in Conan. I can play GTA5 no problem, COD, Etc… I have not found a game yet to drag my PC down and this was just a Walmart PC for around 1,000 dollars.
From looking at your specs, maybe a better CPU would resolve your issue you have plenty of ram and plenty of hard drive space; but I am no expert someone more knowledgeable may be able to help!
Possibly driver issue, are all your drivers up to date if @Ragnaguard can run it with worse specs ( self claimed ) you should be able to manage? Not sure, but just a suggestion maybe save you a buck.