As you may remember, Intel claimed at CES 2018 in January that it started shipments of its 10nm Cannon Lake before the end of 2017. At the moment, nobody has seen these chips and now Intel admits 10nm will slip even further.
In the slideshow that accompanied the first-quarter earnings release, Intel confesses that higher volume shipments of 10nm products will not happen until 2019. Reading between the lines, this implies any mass-market 10nm product from Intel isn't going to hit retail shelves until sometime in the second half of 2019.
We'll have a bit more about 10nm later this morning. For anyone still doubting it, Intel has lost its manufacturing advantage.