I've had this from a GPU code since around original release.
I put off playing it for a few years, ended up installing it when I had my 970, and it looked and ran beautifully at 1440p. The launch time frame was a bit rough, but it's long since been patched and optimized nicely on the PC side. The console version was jankier due to it being in development before the final 8th gen specs were known, but nobody expected the CPU to be as horrible as it was, thus the original plan was far too ambitious for the hardware. Performance was terrible on PS4/X1 even after a lot of cutbacks.
9th gen era AC games on Ryzen2 as a baseline should be incredible.