AndesCore™ AX45MPV 64-bit multicore CPU IP is an 8-stage superscalar processor with Vector Processing Unit (VPU) based on AndeStar™ V5 architecture. It supports RISC-V standard “G (IMA-FD)”, “C” ...

The diagram in the slide shows an HBF stack ... which then connects to a GPU, CPU, TPU, or SoC die. The entire stack sits on an interposer atop a package substrate, similar to the packaging ...