Steamroller is... slightly better, but AMD really fixed things with the first gen Ryzen APUs. Those were awesome.
Intel was golden in the 2011s and on though, and they got newer instructions earlier.
I dont know if this is appropriate to offer, but if you are in the US or somewhere I can ship to, I have two PCs I have been meaning to sell anyway.
One is a Intel 4670K desktop with a Nvidia 980 TI, 12GB RAM.
The other is an Asus ROG G14 with an AMD 4600HS and Nvidia 2060 TI, 16GB RAM. It has a broken display I've tried and failed to repair (bad mobo header, I think?), but it works perfectly with HDMI or displayport out. They're... just right here:


It seems Argos is CUDA accelerated; the GPUs would be useful for that.
I realize I'm just a random internet stranger, but I could put one on Swappa/eBay or whatever and you could just message me here about them. I'd be happy to try things or load stuff up. I also have knowledge on tuning them, and could ship them with whatever you want.
Sorry if that was unsolicited, or if thats not what you are looking for. I am really not trying to spam, it just seemed like they fit your workload.