New computing technology was developed circa 2007 to allow multiple discrete graphics processing units to operate simultaneously. This graphics technology allows for increased graphics efficiency without requiring a complete system upgrade. AMD, through their ATI graphics division, developed a multiple GPU configuration that utilizes onboard graphics as well an add-in graphics card simultaneously. This technology is known as hybrid Crossfire and is available with many known add-in cards.
Instructions
1. Download and install the latest ATI graphics driver software. This installs the "Catalyst Control Center" utility.
2. Launch the Catalyst Control Center utility from the desktop icon.
3. Click the "Crossfire" button located in the left side of the main program window.
4. Click the "Enable Crossfire" button located on the right side of the program window.
5. Click the "Apply" then "OK" buttons located in the bottom portion of the program window. This enables the Crossfire configuration that boosts the add-in graphics card's efficiency with the onboard GPU.
Tags: program window, add-in graphics, add-in graphics card, button located, Catalyst Control, Catalyst Control Center, Center utility