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WTS: Radeon 9250 Mac
  • Andreas_Wolf
    # 6
  • Yokemate of Keyboards
    Yokemate of Keyboards
    Andreas_Wolf
    Posts: 12453 from 2003/5/22
    From: Germany
    Addendum:

    >> To my knowledge, MorphOS2.x can still only use up to 128mb of VRAM

    > According to pega-1, MorphOS can use 256 MiB VRAM as long as
    > the gfx card maps it as a linear 256 MiB aperture instead of
    > mapping it as two physically separated 128 MiB apertures:
    > https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=7135&forum=11&start=48

    Seems like with Radeon 9600 and 9800 MorphOS 2.7 only uses 128 MiB VRAM even on cards with a linear 256 MiB aperture:
    https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=7339&forum=11&start=34


    Edit:
    MorphOS 3.0 release notes:
    "Enabled full 256MB on cards offering a 256MB aperture."

    [ Edited by Andreas_Wolf 19.01.2025 - 16:55 ]
  • »29.08.11 - 18:03
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