Re: Lenovo confirms RTX 5070 12GB gaming laptops launching soon with Intel Core Ultra 7 251HX models
NotebookCHECK - Notebook Forum - Index [Unofficial]
March 22, 2026
Finally 12 GB VRAM on a 128-bit bus?
en.wikipedia.org/wiki/GeForce_RTX_50_series#Mobile RTX 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).
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