Well the 1st generation Core i5's from 2008 maybe, the ones from 2011 and newer, no there is not.
http://www.anandtech.com/show/6396/the-vishera-review-amd-fx8350-fx8320-fx6300-and-fx4300-tested/4
To answer this, lets do a little rough math calculation. The FX-8350 runs at 4Ghz and gets a score of 1.1 on single-threaded benchmark Cinebench 11.5, while the lowest i5 in the test shown from 2011 gets a 1.47. Since clock speed is how you would attempt to get higher performance, we can divide the score by the clock speed, to get a rough and really loose idea of what the score would be on an FX 8350 at different clock speed. It averages 0.000275 score points for every Mhz.
Next we divide 1.47 by 0.000275, and that will tell is roughly what...