According to this report, NVIDIA will offer a single Turing silicon after May. No more A and non-A versions. You'll need a translator to read the article.
Today I received this message exclusively from several sales channels and it is all the more interesting that even in the headquarters of the large board partners, the engineers were the last to get this information ripped through. But what has actually been announced? Nvidia will remove the separation on the TU104-400 and TU106-400, ie on the GeForce RTX 2070 and RTX 2080 and offer for each of the two SKUs no two variants with different hardware ID more, but only a few design with an ID.
