I do agree. I have i5 3.7GHZ (i think) quad core. With an radeon HD 7950 and i’m still having some few issues with stuttering while also playing another game 😉
But the other game isn’t using alot of resources ~13 % of cpu) But it works well to do so while playing it with other games
But still i wish it was more optimized so i could have settings at maxed and not on lowest as i am right now.
Never the less i’m sure the devs are working on it especially when they fixed issues for those with intel hd graphics 😉