Nvidia's DGX Spark 64GB runs on a standard wall outlet without requiring specialized cooling or server room infrastructure, facilitating continuous, always-on local agent operations

A manufacturer-by-manufacturer overview of the chips, accelerators, and infrastructure powering modern AI systems.

Autonomous systems that use large language models to plan, reason, and take actions — including browsing the web, writing code, calling APIs, and completing multi-step tasks with minimal human intervention.