sojuz151
Joined 6 years ago
Joined 6 years ago
From what I understand, in a typical gpu core you put logic and connectors on one side and innert silicon on the other. So unless you drill through silicon you don't get shorter routing.
Why not put GPU one one side and HBM on the other side of the PCB? This would fix the cooling problem?
For example, you could run a gas turbine in Germany in winter at night during a spike of the consumption and run carbon capture on a desert during the day
In a sense you use atmosphere as battery/transportation system.
I am not saying that this must make sense but this is far more complex than napkin math.
We are dealing with multi-headed attention, therefore we have multiple points per token. You can always increase the number of heads or the size of the key vector.
This way, you could keep power consumption low and be able to upgrade cpu to a new generation