{"data":{"slug":"nvidia-a800","etype":"chip","name":"NVIDIA A800","cat":"GPU","subtitle":"The export-compliant A100 built for China after the October 2022 controls.","summary":"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.","attrs":[{"g":"Overview","l":"Designer","v":"NVIDIA"},{"g":"Overview","l":"Architecture","v":"Ampere"},{"g":"Overview","l":"Introduced","v":"November 2022, China market"},{"g":"Overview","l":"Status","v":"Historical — barred by the October 2023 US export rules"},{"b":"Vendor spec","g":"Physical","l":"Interconnect","v":"NVLink limited to 400 GB/s (vs 600 on A100)"},{"b":"Vendor spec","g":"Compute","l":"Compute","v":"Otherwise matches A100 published specifications"}],"kf":{"node":"TSMC N7","year":2022,"class":"GPU","tdp_w":400,"mem_bw":2.0,"memory":"40/80 GB HBM2e","designer":"NVIDIA"},"aliases":["A800"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Historical","region":null,"asof":"2026-01-15","sources":[{"url":"https://www.reuters.com/technology/nvidia-offers-new-advanced-chip-china-that-meets-us-export-controls-2022-11-08/","label":"Reuters coverage of A800 introduction"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T03:57:38+00:00","disclaimer":"Research and information only — not investment advice. Structured records carry basis labels (vendor spec / reported / estimate); market quotes are delayed/indicative.","attribution":"Records compiled from vendor documentation, official filings and reputable public reporting; market quotes via financial data providers. See /data-sources."}}