>> Amazon Web Services unveiling a new chip intended to take on Nvidia. Of course, in those cloud wars. Kristina Partsinevelos joins us now.She's in Austin, Texas and has more for us this morning. Christina. >> David, this is where AWS chips are born. This is Annapurna Labs.It's owned by AWS. And like you said today they are announcing their new graviton four chip will offer 600GB per second of networking bandwidth. So this is a CPU and really shows how their custom chip strategy is competing against, you k ...

[Music] Blackwell is an engineering marvel. It begins as a blank silicon wafer. [Music] Hundreds of chip processing and ultraviolet lithography steps build up each of the 200 billion transistors layer by layer on a 12in wafer.The wafer is scribed into individual blackwell dye, tested and sorted, separating the good dyes to move forward. The chip on wafer on substrate process attaches 32 Blackwell dyes and 128 HPM stacks on a custom silicon interposer wafer. Metal interconnect traces are etched directly into ...