I don't know why you get downvoted. This article doesn't provide much details. I'd expect at least a series of posts for the comparison.

Let me be blunt: any article posted here should provide more information, or more in-depth analysis than Wikipedia. Since I'm not a compiler person, I might be too harsh to suggest that the article does not provide more in-depth analysis (because it is definitely shorter than it) than the Wikipedia article -- I apologize if that's the case.