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NvStrapsReBar 0.3

UEFI driver to enable and test Resizable BAR on Turing graphics cards (GTX 1600, RTX 2000). Learn what's new on this latest version. Click here if the download does not begin automatically.

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More about NvStrapsReBar

This is a copy of the rather popular ReBarUEFI DXE driver. ReBarUEFI enables Resizable BAR for older motherboards and chipsets without ReBAR support from the manufacturer. NvStrapsReBar was created to test Resizable BAR support for GPUs from the RTX 2000 (and GTX 1600, Turing architecture) line.

Apparently for the GTX 1000 cards (Pascal architecture) the Windows driver resets the computer during boot if the BAR size has been changed, so GTX 1000 cards still can not enable ReBAR. The Linux driver does not crash, but does not pick up the new BAR size either. Read more.

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  • 5/5
    2 votes
    A UEFI DXE driver to enable Resizable BAR on systems which don't support it officially.
    • Freeware
    • Windows