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  "path": "/index.php?topic=301991.msg746861#msg746861",
  "publishedAt": "2026-03-22T22:31:21.000Z",
  "site": "https://www.notebookchat.com",
  "tags": [
    "News"
  ],
  "textContent": "Finally 12 GB VRAM on a 128-bit bus?\n\nen.wikipedia.org/wiki/GeForce_RTX_50_series#Mobile\nRTX 5050, 5060 and 5070 have a 128-bit bus width. It does make most sense to connect the 3 GB dense chips to the fastest 128-bit GPU chip (5070).\n\n3dmark.com/search ...",
  "title": "Re: Lenovo confirms RTX 5070 12GB gaming laptops launching soon with Intel Core Ultra 7 251HX models"
}