User blog comment:JAlbor/Dishonored PC System Requirements/@comment-4043223-20120918192850/@comment-4564231-20120919060241

Don't mention it ;)

I've been boosting my laptop and my brother's desktop with 8GB drives for quite a while now, and I can assure you, you will get a better performance.

If you really want to make the most out of a mid-range PC, I'd also recommend GameBooster along with it. It's freeware that optimizes your PC for gaming and has built-in recording software to go along with it.