Radeon 9550 Technology Specifications
* 4 parallel pixel pipelines
* 2 programmable vertex shader pipelines
* 128-bit dual-channel DDR memory interface
* AGP8x/4x
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Radeon X300 Technology Specifications
* Four extreme parallel 3D rendering pixel pipelines
* Two programmable vertex shader pipelines
* PCI Express x16 lane native support
* 64-bit or 128-bit memory interface supporting 64MB, 128MB, or 256MB DDR1 memory configurations
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Radeon® X1300 Technology Specifications
* 105 million transistors on 90nm fabrication process
* Four pixel shader processors
* Two vertex shader processors
* 128-bit 4-channel DDR/DDR2/GDDR3 memory interface
o 32-bit/1-channel, 64-bit/2-channel, and 128-bit/4-channel configurations
* Native PCI Express x16 bus interface