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How to Increase VRAM on Windows 11 (Guide)

BY 5iyqv
June 13, 2025
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Key Steps for Adjusting Video RAM

  1. Access Advanced Startup Options:

    • Search for "Advanced startup options" in Windows.
    • Click "Restart now" under the Advanced startup section.
  2. Enter UEFI Firmware Settings:

    • On the blue options screen, click "Troubleshoot".
    • Select "Advanced options" and then "UEFI Firmware Settings/BIOS".
  3. Modify Video RAM in BIOS/UEFI:

    • Once in BIOS/UEFI, navigate to Advanced Features or Video Options.
    • Increase the VRAM incrementally if the option is available.
  4. Alternative Method via Registry Editor:

    • If VRAM options are unavailable in BIOS, modify settings using the registry.
    • Open the "Registry Editor" and back up current settings by exporting them.
    • Navigate to the location provided (ensure to have it from source).
    • Right-click the Intel folder: create a new key named "GMM".
    • Inside "GMM", create a new 32-bit value named "DedicatedSegmentSize" and set it to 512.
  5. Considerations:

    • Modifying video RAM through BIOS or registry may result in minimal performance improvements.
    • For significant video memory enhancement, invest in a dedicated GPU that includes its own memory and cooling system.

Advice

  • Utilizing dedicated GPUs is the most reliable method for superior graphics performance due to their specialized design.

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    How to Increase VRAM on Windows 11 (Guide)