I play the game on Remastered but can run the game smoothly on Ultra. There is no reason to play the game on Ultra since there is almost no visual difference between the two settings.
My PC specs that can run the game on Ultra are:
EVGA RTX 3090 FTW3 UG 24GB GDDRX6
Intel Core i9-12900K 5.2GHz
64GB G.SKILL TridentZ 4000MHz
2TB AUROS M.2 NVMe GEN4
Samsung Curved 240HZ Monitor
I also can run the game smoothly on Ultra on my MSI laptop. However on both PC and laptop, I play on Remastered.