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Tesla Cortex
Data Center
AI Campus
Operating
Austin, Texas, US
The GPU cluster at Giga Texas training Full Self-Driving.
You're looking at a data-center record: a real facility — who runs it, what hardware fills it, and where its power comes from.
Cortex is Tesla's training cluster at its Austin factory — roughly 50,000 H100-class GPUs per company statements, cooled by a purpose-built plant and buffered by Megapacks — the compute behind FSD's vision-only neural networks after the Dojo program wound down.
Specifications & key facts
Each figure is labeled by basis: vendor spec, vendor claim, reported, estimate, or official. "Not publicly disclosed" means exactly that — we never invent values.
Overview
Operator
Tesla
Scale
GPUs
~50,000 H100-class (2024 company statements)Vendor claim
How this connects to the rest of the stack
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Operated by
Sources
Record reviewed as of 2026-01-15 — see Methodology.