The default core speed for the Gigabyte Radeon X800Pro is 475MHz which is the core speed for an original Radeon X800Pro. It only has 12 pixel pipelines while X800XT and X800Pro have 16 pipelines. All of them have 160 million transistors and 0.13 Micron process technology was used and it is ascertained from Radeon 9800Pro/XT which has 0.15 Micron process technology. However, the Radeon X800Pro does not support Pixel Shader 3.0 because its architecture is quite similar with the R300 core.