It's run fine on my RX6500
on higit/medium settings, without dsr and else. In additional mode w/ Vulcan and ultra settings of shadows and smoothing - 53-60 in tests.
My build lower/middle cost, 8Gb Ram Radeon R9, 3000 Mhz that working on 2400 - 2600 mhz rate, i didnt set timings on it. I cant find another, exactly as this 8gb expansion. There is only 3200 or 2600 variations.
So if you want to comfort game - it's will be. Comfort and beautiful game on ultra settings - possible, if turn perfomance mode / dsr / tweaks. But i really think - that game is beatiful any way, on any settings and any hardware. That game beautiful by it content