Given the price estimates for the Volta ASIC (around $2000-$3000 at full discount, or around that magnitude I think), and given how over-engineered that thing is, is anyone actually believing that we are going to see Volta based GeForce cards? Especially given the complete lack of any such announcements?
If not, what else? Possibly a Pascal shrink instead? GP200 series?
It's not like Nvidia would need much to take the performance crown distinctively again, but there should be sufficient headroom with a more recent node to push the perf/W boundary further down by quite a bit.
If we are actually getting a different architecture for the GV100 based Tesla cards, and the (possibly) GP200 based GeForce cards, it would also become unlikely that Nvidia would release a GV100 based Titan card either.
Besides, I would be very careful with all numbers which Nvidia publishes with regards to neural network performance of the Volta cards. Especially if there is by chance the word "TensorRT" hidden somewhere in the footnotes, which essentially means it wasn't the same network, but a minimized one (layers combined, near-zero weights eliminated, reduced precision in all parts where possible). Where as the CPU "reference" had to execute the full network instead.
Apply the same basic minimization methods to the network executed on the CPU, and I severely doubt whether the GV100 could still claim more than a 5-10x speedup at most.