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Ati Catalyst 7.4

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The Catalyst™ software suite 7.4 contains the following:


Caution: The Catalyst™ software driver and the Catalyst™ Control Center can be downloaded independently of each other. However, for maximum stability and performance AMD recommends that both components be updated from the same Catalyst™ release


Caution: The Catalyst™ Control Center requires that the Microsoft .NET Framework version 1.1 or 2.0 be installed. Without .NET version 1.1 or 2.0 installed, the Catalyst™ Control Center will not launch properly and the user will see an error message.


Note: These release notes provide information on the Radeon® display driver only. For information on the ATI Multimedia Center™, HydraVision™, HydraVision Basic Edition, WDM, Remote Wonder™, or the Southbridge/IXP driver, please refer to their respective release notes found at: https://support.ati.com/

AMD Product Support

The Catalyst™ software driver version 7.4 supports the following ATI Radeon™ products.


Caution: Catalyst™ 7.4 does not support the Radeon™ X1600 Pro with HDMI, please continue to use Catalyst™ 7.3

AMD Desktop Product Family Support for both Windows Vista and XP
ATI Radeon™ X1950 series
ATI Radeon™ X800 series
ATI Radeon™ X1900 series
ATI Radeon™ X700 series
ATI Radeon™ X1800 series
ATI Radeon™ X600 series
ATI Radeon™ X1650 series
ATI Radeon™ X550 series
ATI Radeon™ X1600 series
ATI Radeon™ X300 series
ATI Radeon™ X1550 series
ATI Radeon™ 9800 series
ATI Radeon™ X1300 series
ATI Radeon™ 9700 series
ATI Radeon™ X1050 series
ATI Radeon™ 9600 series
ATI Radeon™ X850 series
ATI Radeon™ 9500 series
AMD Multimedia Family Product Support for both Windows Vista and XP
ATI All-in-Wonder® X1900 Series
ATI All-in-Wonder™ X600 Series
ATI All-in-Wonder® X1800 Series
ATI Theater™ 550 PRO
ATI All-in-Wonder® 2006 Edition
ATI All-in-Wonder® 9800 Series
ATI All-in-Wonder™ X800 Series
ATI All-in-Wonder™ 9600 Series


Note: ATI All-In-Wonder™ and VIVO variants listed above are supported in the display driver only under the Windows Vista operating system.


Note: The capture driver for these products installed on systems running Windows Vista is not being updated at this time

AMD Chipset Product Support
ATI Radeon™ Xpress 1250 Series
ATI Radeon™ Xpress 1150 Series
ATI Radeon™ X1250 Series
ATI Radeon™ Xpress 1100 Series
ATI Radeon™ X1200 Series
ATI Radon™ Xpress 200 Series

Operating systems supported

The latest version of the Catalyst™ software suite is designed to support the following Microsoft Windows platforms:


Note: When installing the Catalyst™ Vista driver for Windows Vista, the user must logged on as an Administrator or have Administrator rights in order to successfully complete the installation of the Catalyst™ Vista driver.

Caution: Once the driver installation is completed under the Vista operating system (32 and 64 bit), the driver log file may report that the ATI T200 Unified AVStream Driver failed to install. A reboot of the operating system resolves the issue.

New Features

This release of Catalyst™ introduces the Avivo Video Converter for the Vista (32-bit) operating system. The Avivo Video Converter is a tool that provides a quick and easy way of converting videos from one format to another. The Avivo Video Converter found within the Catalyst™ Control Center accepts a wide variety of file formats as a source, and outputs to file formats such as MPEG-1, MPEG-2, MPEG-4/DivX, WMA, H.264/AVC and more.

Performance Improvements

OpenGL performance under the Microsoft Vista operating system improves for all Radeon™ X1000 series of products, in both single card and hardware CrossFire™ configurations. Typical Improvements of 15% or more can be seen in games such as Doom 3, Quake 4 and Prey, with enthusiast class of products seeing improvements of 30% or more.

ATI's Folding@Home

Folding@Home is a distributed computing project designed by the Stanford University. The application performs intensive simulations of protein folding. This simulation will help researchers uncover how certain diseases develop. Folding@Home uses distributed computing to simulate protein folding, the workload is broken up into small work units and distributed across hundreds of thousands of computers over the internet. You can help find the cure to many different diseases! To join Folding@Home, follow these steps:

  1. Download ATI's Catalyst™ software suite
  2. Download the Folding@Home GPU client application

    Note: If you have an ATI Radeon™ X1600 or higher, download the GPU client (either console or GUI version) not to be confused with the CPU "Graphical client". If you do not have an ATI Radeon™ X1600 or higher, then download the CPU client.

  3. Enter the ATI team number 51394 and start folding!

For more information on Folding@Home visit: http://ati.amd.com/technology/streamcomputing/folding.html

Resolved Issues for the Windows Vista Operating System

This section provides information on resolved issues in this release of the ATI Catalyst™ Software Suite for Windows Vista. These include:

Resolved Issues for the Windows XP Operating System

This section provides information on resolved issues in this release of the ATI Catalyst™ Software Suite for Windows XP. These include:

Known Issues Under the Windows Vista Operating System

This section provides information on known issues associated with the ATI Catalyst™ Vista RTM driver for both the 32bit and 64bit versions of the Microsoft Windows Vista operating system. These include:

Known Issues Under the Windows XP Operating System

The following section provides a summary of open issues in the latest version of Catalyst™. These include:

For further information and general help on software driver installation, game issues, and more, visit ATI Customer Care.

Installing the Catalyst™ Vista Software Driver

Installation information can be found at:Windows Vista drivers

Installing the Catalyst™ Vista Software Driver

Installation information can be found at:Windows Vista drivers

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