I would but I'd rather listen to people like you whine senselessly over features costing more money. I suppose steak should cost the same as ground chuck, it's all beef. Cars should charge the same for leather interior as cloth because they're the same seats. (there's your car analogy, enjoy).
"Defects in manufacturing are not always fatal, however; in many cases it is possible to salvage part of a failed batch of integrated circuits by modifying performance characteristics. For example, by reducing the clock frequency or disabling non-critical parts that are defective, the parts can be sold at a lower price, fulfilling the needs of lower-end market segments."
https://en.wikipedia.org/wiki/Product_binning
"Intel's spec for K-SKU processors demands higher thermal, frequency, and voltage tolerance than—for instance—their power-saving S-line. In general, this means that consumers purchasing K-SKU products will have an objectively "better" die housed under their IHS, being that it's been tested and qualified for more abusive computing environments. Intel knows their K-SKU devices will be marketed to overclockers, and thus selectively uses higher-quality components for them."
http://www.gamersnexus.net/guides/1140-silicon-die-bin-out-process-explained
"Once the chips have been packaged they go through a class testing or ‘binning’ process whereby their thermal and frequency characteristics will be analysed. Think of it as an audition process, with each chip hoping to be capable of getting a role at the top end of the range, running at the highest frequencies. Unfortunately, due to tiny variances in the production process, some chips may not run as well and will have to be content with being binned as lower range chips"
http://www.bit-tech.net/hardware/cpus/2010/06/10/how-to-make-a-cpu-from-sand-to-shelf/4
http://download.intel.com/pressroom/kits/chipmaking/Making_of_a_Chip.pdf
Actual there is evidence of this. Perhaps a quick trip around google will help you learn what 'binning' is. Quit being lazy and riding on assumptions when 5min with google will show you that yes, there IS a difference. Since analogies are lost on you, perhaps articles would be better? You might just learn something rather than crying about it.
"A higher binned part will be sold as a higher clocked cpu from the get go". What do you think k series cpu's are? What i5 is faster than the 4690k? Which lga 1150 i7 is faster than the 4790k? The K sku's ARE the fastest/highest clocked chips regardless of the overclocking potential. You're already not paying attention to your own statements.
"Prime cuts of beef are cut from a much different portion of a steer than what is sold as ground beef." As are the various binned dies used for cpu's. The higher binned dies are being cut from a different part of the wafer than the lower binned chips.
@ tea urchin, lol - I'd rather ramble and give people facts than short parroted answers which are often baseless. To each their own.