Hmm... I don't know about the validity of the divx test compared to h.264. It's a shame they didn't use a benchmark that was geared toward current common encoding tasks, rather than those of 10 years ago.

And that web site actually employs javascript to prevent people from copying text from their site. Annoying. But it only takes a second or two to un-tick the "enable javascript" pref, then use the site, then just turn the pref back on. How douchey.
How about this:
http://forums.overclockersclub.com/index.php?showtopic=189505The first graphs at the link above should be relevant and compare quite a number of different CPU/clock speeds.
Now I'm also trying to find any comparisons (without over-clocking and extra coolers) to Xeon E3-1230