For current games Toms has a hierarchy cpu gaming cart where clearly says you will not note a real performance gain when going from a FX-8350 to an expensive i5/i7. I don't know the ru site.
The pclab site obtains the same conclusion about crysis 3 than the German review cited in the Eurogamer article: the FX is faster than the i5 and the i7 in "Jungle". They note that the game has been optimized for Intel and that the FX is able to catch the Intel chips thanks to multi-threading "
and not that which was prepared in a special way for AMD FX".
http://pclab.pl/art52489-13.html
Interesting the last part of the pclab review of crysis 3, where they also ask if the FX will be more efficient than four-core Intel chips for future games. It seems evident that the answer is "yes" and that is the reason which all triple-A developers recommend the FX-8350 as the best gaming cpu.
About the eurogamer article: Good that you have "
seen many console game devs that looked totally disconnected from PC hardware world" because they asked to PC developers. The name of one of them is given in the text.