The GPU => CPU memory bus is a major bottleneck for NVIDIA's growing Deep Neural Net driven adoption.
GPUs churn through data once it is across the bus.
A heirarchy of GPUs, outputs wired to inputs, mirroring the heirarchy of deep nets would be useful for real time robots & cars, NVIDIA's other big market.
GPUs churn through data once it is across the bus.
A heirarchy of GPUs, outputs wired to inputs, mirroring the heirarchy of deep nets would be useful for real time robots & cars, NVIDIA's other big market.