В драйверах Catalyst 9.4 были добавлены следующие возможности:

    ATI Catalyst 9.4 - New ATI OverDrive auto-tuning application: в ATI Catalyst 9.4 включена новая утилита ATI Overdrive для автоматической настройки и разгона видеокарт на базе чипсетов серий Radeon HD 4000. 

В Catalyst v.9.4 исправлено множество ошибок при работе с различными продуктами и приложениями. 




Download ATI Catalyst 9.4 WHQL for Windows XP 32-bit

Only Radeon HD2xxx, HD3xxx, and HD4xxx series desktop graphics cards are supported.

New Features:

    ATI Catalyst? 9.4 - New ATI OverDrive? auto-tuning application
        ATI Catalyst 9.4 includes a new ATI Overdrive? auto-tune application to accurately determine the best over-clocked engine and memory values for ATI Overdrive supported ATI Radeon? Graphics accelerators.
        Designed for the ATI Radeon? HD 4000 Series 

Resolved Issues for the Windows Vista Operating System

    "World of Warcraft" or "World of Warcraft - Wrath of the Lich King": Flickering no longer occurs when Shadow is set to medium/high using CrossFire
    Google Sketchup no longer displays blank screen
    Resolutions above 10 x 7 will now full screen properly for specific HDMI displays
    Artifacts no longer visible while playing Age of Conan DX10
    VC-1 progressive disc playback no longer exhibits block corruption 

Resolved Issues for the Windows XP Operating System

    The Compute Abstraction Layer (CAL) driver now functions properly under
    Windows XP
    Overlay Theatre Mode display no longer corrupt after enabling 3D screen saver
    OS Display Settings no longer shows extra resolutions for Component Video 

Resolved Issues for the Windows 7 Operating System

    City of Villains: Display now redraws correctly after changing graphics settings
    Catalyst Control Center: 1080i@30hz and 1080i@25hz Component Video modes
    can now be applied via Component Video - Advanced aspect
    ATI Catalyst? Release Note Version 9.4 5
    Custom formats modes can now be applied properly and will be available under "List
    All Modes"
    Display profiles will now be restored when displays are swapped while the system
    sleeps
    WinDVD9 HD playback doesn't cause the desktop to jitter or flicker anymore
    Device Manager no longer displays error during express driver uninstall