A technical paper titled “An All-Optical General-Purpose CPU and Optical Computer Architecture” was published by researchers at Akhetonics. Abstract: “Energy efficiency of electronic digital ...

Nvidia announced its next-gen Hopper GPU architecture and the Hopper H100 GPU, and a new data center chip that combines the GPU with a high-performance CPU.

A CPU is a central processing unit, the brain inside a computer. Intel has dominated the CPU market for decades, selling processors based on an architecture the chipmaker owns, called x86.