Assuming this is all true and Volta makes an appearance this year, that would make Pascal one of the most short-lived GPUs ever, which is surprising given it's gigantic sales success (revenue and profit).
Not really. Pascal is just Maxwell+ on a new node. The underlying architecture traces its roots to September 2014. Besides, the article discusses Volta for professional applications not consumer. For consumer, NV had Volta for 2018 for the last 2 years and it's still 2018.
NV's bifurcating a generation strategy is clear:
- Kepler mid-range GTX680 March 2012
- Kepler high-end GTX780Ti Nov 2013
- Maxwell mid-range GTX980 Sept 2014
- Maxwell high-end GTX980Ti May 2015
- Pascal mid-range GTX1080 May 2016
- Pascal high-end GTX1080Ti/2080Ti March-April 2017 (rumoured March 10, 2017)
Using last 3 generations, we should see Volta GV104 mid-range launched as a GTX2080/3080 in Q1-2 2018, followed up by Volta GV100/102 high-end in Q1-2 2019.
Vega looks to underdeliver and underperform which may result in higher prices of GV104, or more cut-down x70 marketed as an x80, or even GV106 becoming a GTX2080/3080 $599+ card. If NV does launch Volta for consumer, I could see it in the lower segments as a repeat of GTX750/750Ti strategy. It wouldn't make sense for NV to cannibailze what is likely to be an expensive GP102 1080Ti with a chip that's faster and uses 30-50% less power for a cheaper price when AMD is nowhere in the map. NV is going for > 60% gross margins which means keeping prices as high as possible and manufacturing costs as low as possible. Volta doesn't seem to fit that target for 2017 mid-range and high-end consumer segments.