Radeon X800 XT / X850 XT with lower clocks and disabled 8 pipelines sold in mainstream.
Radeon X800 XT / X850 XT with lower clocks and disabled 8 pipelines sold in mainstream.
256MB versions using higher clocked (980MHz) GDDR3 memory compared to 128MB versions with DDR (700MHz). Cards are based on older R423 or updated R480 core.
Zaatharen's card:
Clocked to 475/700MHz.