{"data":{"slug":"nvidia-gb200","etype":"chip","name":"NVIDIA GB200 Grace Blackwell","cat":"Superchip","subtitle":"One Grace CPU + two B200 GPUs: the building block of the NVL72 rack.","summary":"GB200 packages a 72-core Grace CPU with two B200 GPUs on one board, coherently linked at 900 GB/s. Thirty-six of them form the GB200 NVL72 — a 120 kW, fully liquid-cooled rack in which 72 GPUs share one NVLink domain and behave, to software, like a single enormous accelerator.","attrs":[{"g":"Overview","l":"Designer","v":"NVIDIA"},{"g":"Overview","l":"Composition","v":"1 × Grace CPU + 2 × B200"},{"b":"Vendor spec","g":"Memory","l":"GPU memory","v":"384 GB HBM3E (2 × 192 GB)"},{"b":"Vendor spec","g":"Memory","l":"CPU memory","v":"up to 480 GB LPDDR5X"},{"b":"Vendor spec","g":"Physical","l":"CPU–GPU link","v":"NVLink-C2C — 900 GB/s coherent"},{"b":"Vendor spec","g":"Power","l":"Module power","v":"up to ~2,700 W"}],"kf":{"node":"TSMC 4NP","year":2024,"class":"Superchip","tdp_w":2700,"mem_bw":16.0,"memory":"384 GB HBM3E + 480 GB LPDDR5X","designer":"NVIDIA"},"aliases":["GB200","Grace Blackwell"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Shipping","region":null,"asof":"2026-01-15","sources":[{"url":"https://www.nvidia.com/en-us/data-center/gb200-nvl72/","label":"NVIDIA GB200 NVL72 page"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T03:49:32+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."}}