An interactive guide to AI infrastructure
How Compute Works.
Five scales. One connected system.
HBM memory Compute dies Package substrate 01 / GPU package
Where
computation begins.
A GPU package brings compute dies and stacked high-bandwidth memory together. The package’s interconnects let them exchange data through short, wide connections. Start with the parts that store and process information, then zoom out to see how trays, racks, and networks combine those parts into a larger system.
Explore the GPUIllustrative rendering. Geometry and memory layers are simplified.
Follow the connections
Computation is only
part of the story.
At every scale, data has to move. Follow that movement from a GPU package to a compute tray, through a rack and cluster, and finally between data centers.
Each chapter pairs an interactive model with one useful idea. Take the guided route or start at the scale that interests you.
Read the field notes