[vivekchandsrc]

Like the memory bump, not clear how many CUDA cores are there..

[mtgx]

256, same as before. But they are Pascal, which, at 14nm, is 2x more efficient than 28nm Maxwell.

[Symmetry]

It used to be the case that efficiency scaled reliably with feature size like that. Dennard scaling has broken down since the mid 2000s, however.

https://en.wikipedia.org/wiki/Dennard_scaling