The display memory on the RADEON graphics card consists of 32 MB DDR SDRAM devices configured to make a 128-bit data bus. The display memory cannot be expanded by the user.
The DDR RAM on the RADEON graphics card has a peak bandwidth of 4.8 gigabytes per second, which is double the throughput of standard video RAM.
The RADEON graphics card has 32 MB of video memory, allowing the analog monitor display to have pixel depths of 8, 16, or 32 bpp for all display sizes up to 1920 by 1200 pixels. The digital flat-panel display can have pixel depths of 8, 16, or 32 for a display up to 1600 by 1024 pixels.
For information about the monitor connector and display resolutions, see Video Monitor Ports.