Here's a little teaser....

[DoubleZero]

Dave somhow you are loosing credibiity in my book.

Check this:

So phenom at 2.5Ghz will only be 15% faster than Phenom at 2.0GHz so much for the incremental speed gains or linear speed gains.

Source

I guess you missed this:



Not perfect scaling, but better then "only 15%".