[dathinab]

my point is a card bought for doing GPU computer not being able to work as a normal graphic card is not a problem

I'm aware that currently GPU compute only cards are not widly used outside of the server space.

But that's not because people need the consumer GPU features (bedsides video decode) but because the economics of availability and cost lead to consumer GPUs being the best option (and this economic effects don't just apply to customers but also Nvidia itself).