volume beats profit margin.
Also titans very likely have lower yields than say a gtx 1060 so the profit margin may not be as big as you think.
I agree a titan will have more profit per card, but overall profit it will be left in the dust by 1060s.
No one has said any different. The discussion is on profit margins and not volume
The large GP102 does that don't fully work end up as we Tie so the yields are not an issue.