This document provides an overview of NVIDIA's new A100 Ampere GPU. Some key points:
- It uses TSMC's 7nm process and CoWoS packaging to integrate over 6,000mm2 of silicon onto a single 55mm x 55mm package.
- It features a 7nm GPU die with 54 billion transistors and 40/80GB of HBM2 memory in a 3D stacked configuration connected via microbumps and TSVs.
- The report includes a physical analysis of the package, dies, and assembly, as well as a cost analysis and estimated price. It finds the A100 provides significantly higher performance than previous generations like the V100.