From reading that article, im not sure if the Merom revision will have that technology as the article is just about the SR platform release in general. Perhaps the author is talking about the penryn but didnt specifically state it.
Isn't Penryn just a die shrink job, though? I'm pretty sure the clock boost is for Merom, since they have a lot of other updates in store for the next architecture revamp, Nehalem.