Should I Use the UHD 630 iGPU or My GT 730 for Gaming?

I have an Intel Core i5-9400 and currently use an older 1GB DDR5 GeForce GT 730. Since I'm saving for an SSD and can't upgrade right now, would the processor's integrated UHD 630 graphics perform better than the GT 730? I mainly want to play esports games such as CS2 and Valorant, along with older open-world games like Assassin's Creed IV: Black Flag. I'm not trying to run demanding modern games, and I'd like to know which option would give me better performance with my current hardware.