If their new platform reduces inference token cost by 10x, does that play well or not well with the recently updated GPU deprecation schedules companies have been playing with to reduce projected cost outlays?

For context, my understanding is that companies have recently moved to mark their expected GPU deprecation cycles from 3 years to as high as 6 which has huge impacts on projected expenditures.

I wonder what the step was for the Blackwell platform from the previous. Is this slower which might indicate that the slower deprecation cycle is warranted, or faster?