Comment Re:that's sorta the problem (Score 2) 192
Chips are designed for the max freq of the specification. If they fail that spec, they are retested at a lower spec, and if they pass that spec, they are sold at that frequency. Why else do you find many diffrent chips in the same family run at diffrent speeds?
Many times the chip is %100 capable of running at faster speeds, but they had too much of the higher bin, and not enough of the lower bin.
But yes, taking a chip that didn't pass a higher speed, flashing it to the firmware of its faster/more capable cousin, and then selling it as such is ripping people off.
Except in the world of GPUs, there are enough "crazy people" out there who want the best of the best. So much so that the top bin is almost always empty - so you'll never have top-end chips binned as lower spec ones.
At best, you'll find possibly the low end chips that could be mid-range chips, but given the low end generally isn't too popular when mid-range chips are the most common and most desired.
Shortages of the top-end cards isn't unheard of - either people who are still trying to make a go at it for bitcoins, or gamers. (And given the price of the high end, they could come down a bit before binning takes place - they're still big profit centers).