I think he was asking where the desktop GPU models of Volta are at... your links are for the data center models (not even a Quadro-type GPU for rendering, but a card specialized for "big data" & "deep learning").
And it's not like these are cheap, either. A server rack with 8 of these in it costs $150,000 USD (https://arstechnica.com/gadgets/2017/05/nvidia-tesla-v100-gpu-details/); the article projects a single-slot version would cost around $10,000 USD/10,000£. That kind of price makes a Titan Xp look possitively bargain-basement in comparison.
And it's not like these are cheap, either. A server rack with 8 of these in it costs $150,000 USD (https://arstechnica.com/gadgets/2017/05/nvidia-tesla-v100-gpu-details/); the article projects a single-slot version would cost around $10,000 USD/10,000£. That kind of price makes a Titan Xp look possitively bargain-basement in comparison.