This is the first processor to be launched that makes use of TSMC's Wafer-on-Wafer 3D technology. Here two wafers are bonded together to make a 3D die, one for AI processing with in-processor memory, another for power delivery.
Graphcore Bow IPU Introduces TSMC 3D Wafer-on-Wafer Processor : Read more
Graphcore Bow IPU Introduces TSMC 3D Wafer-on-Wafer Processor : Read more