Waymo Reveals Custom Compute Behind Its Robotaxis

Waymo’s onboard compute is the brain of the Waymo Driver, turning camera, lidar and radar inputs into driving commands without a human backup. That makes deterministic low latency, durability and redundancy central to the system, not merely benchmark performance. After a decade of co-designing sensors, algorithms and hardware, the Alphabet-owned company’s disclosure offers a rare look at the infrastructure underpinning its commercial robotaxi service and its ability to scale safely.

On Aug. 20, 2026, Waymo unveiled its in-vehicle architecture, saying raw compute power has increased 20-fold in eight years. Its purpose-built 5-nanometer ASIC delivers more than 1,000 TOPS of machine-learning performance for front-end processing, while the latest system handles feeds from 13 high-resolution cameras simultaneously. Two independent compute engines run parallel workloads and provide failover. Waymo named AMD, Micron, NVIDIA, Samsung, Sandisk, Socionext and TSMC among its hardware partners.