NVIDIA A800
The export-compliant A100 built for China after the October 2022 controls.
You're looking at a chip record: what this processor is, its key specs, who designs, manufactures and supplies its parts, and where it gets used.
When US export rules capped chip-to-chip interconnect speeds for China, NVIDIA cut the A100's NVLink from 600 to 400 GB/s and shipped it as the A800. It was itself banned by the tightened October 2023 rules, making it a marker of how policy now shapes chip design.
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
Physical
Compute
How this connects to the rest of the stack
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Sources
Reuters coverage of A800 introduction ↗
Record reviewed as of 2026-01-15 — see Methodology.