Full Details on Amazon.com : http://www.amazon.com/gp/product/B000A2AIKU?tag=tsukuyomi-20
PNY Verto NVIDIA GeForce 6600 AGP 8X 256 MB DDR Graphics Card ( VCG66256APB )
NVIDIA CineFX 30 Engine
Superscalar GPU architecture
300MHz core clock
128-bit DDR memory interface
500MHz memory data rate