I m talking real world, which as you say is far different from benchmarks, I don't know how many AMD users come to me and after a swings on a 3570K or even my 2500K, they are converts for life - and from the builds I've done with the 3570K, 4.6 is closer to the norm (about 70 builds and lots of upgrades) than your 4.2 - 4.4 and most can go even higher, and I am talking 24/7 rigs, most all my builds are for business and/or gamers.
You are correct that the AMD is cheaper, but the 8350 isn't much more than a overclocked 8150, much the same as the 9590 or 9370 again just being higher clocked 8350 and they show with what 220 watts vs the 125 8350 - and what, still (for what they are worth - benchmarks I mean) 8 cores/9370 under performs a stock 3770K or a 4770K (running almost 1GHz slower) or the 9590, slower than a stock 4770K