I also don't understand why its being released so soon. It isnt a card I would purchase anyway as I intend on keeping my 980ti's for a while. However it does appear on paper to be bit of a poor card, I could imagine a further card later down the line. What was the time period between the 980ti and pascal releases?
edit: typos
edit: typos



D) but also it's probably simply just not required yet. I know AMD used it on one card recently but they like to showcase technology to help with marketing, even if at that moment in time the technology is not really required. I don't know much about the memory so just making an assumption on it's use not being optimal at the moment vs GDDRX.