HD4890 double memory clock monitored - easy fix

Discussion in 'MSI AfterBurner Overclock Application Discussion' started by AlleyViper, Nov 17, 2017.

  1. AlleyViper

    AlleyViper Master Guru

    Messages:
    350
    Likes Received:
    7
    GPU:
    MSI RX480 GX 8GB
    This is just a small fix for a legacy card, for anyone that still runs them on a secondary machine. On the graph and in the UI the memory clock displayed is double than it should. There's no problem in the memory clock slider (or applying adjustments), which correctly shows 975 as default.

    4.4.0 under W10 x64 with latest AMD legacy driver for this 900/975 card shows 900/1950, or 239/1950 on idle (strangely, other monitor tools show 240 as in its bios idle value). It's easily solvable on user side by applying "x/2 "in the Correction Formula input field for Memory Clock on settings\monitoring tab.

    Might affect all other HD2000-HD4000 cards using the same legacy driver under W10.

    PS: Not really a bug report, as this is an 8 year old card with support long gone.
     
  2. EriksR

    EriksR New Member

    Messages:
    3
    Likes Received:
    0
    GPU:
    MSI HD5850 OC
    Thank you, somehow didn't notice this feature before.
    Had the same thing on HD5850.
     

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