{"data":{"slug":"nvidia-l40s","etype":"chip","name":"NVIDIA L40S","cat":"GPU","subtitle":"The Ada-generation utility GPU: inference, fine-tuning and graphics without HBM.","summary":"Built on the AD102 gaming-class die with 48 GB of GDDR6, the L40S serves the mid-market: inference on small and mid-size models, fine-tuning, rendering and virtual workstations. It shows the stack below the flagship training parts — no HBM, no NVLink, PCIe only, but far cheaper and widely available.","attrs":[{"g":"Overview","l":"Designer","v":"NVIDIA"},{"g":"Overview","l":"Architecture","v":"Ada Lovelace (AD102)"},{"b":"Vendor spec","g":"Memory","l":"Memory","v":"48 GB GDDR6 ECC"},{"b":"Vendor spec","g":"Memory","l":"Memory bandwidth","u":"GB/s","v":"864"},{"b":"Vendor spec","g":"Compute","l":"FP8 tensor (dense)","u":"TFLOPS","v":"733"},{"b":"Vendor spec","g":"Power","l":"TDP","u":"W","v":"350"},{"b":"Vendor spec","g":"Physical","l":"Form factor","v":"PCIe dual-slot; no NVLink"}],"kf":{"node":"TSMC 4N","year":2023,"class":"GPU","tdp_w":350,"mem_bw":0.864,"memory":"48 GB GDDR6","designer":"NVIDIA"},"aliases":["L40S","Ada Lovelace"],"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/l40s/","label":"NVIDIA L40S page"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T03:52:43+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."}}