Game lagging

[sadfacesad]

I triple checked, and I have the minimum requirements for Soma, but yet it is slow and lags. I'm not sure what to do. It is playable, but it is super annoying and again super slow. It's taken me forever just to get though the beginning of the game. I've played all the Penumbra's and Amnesia's fine. Please help! I've been looking forward to this game for years now and if I can't get it fixed all I can probably do is try and get a refund for it. And that would suck.