Which intel graphics comes with q57 chipset?

First of all thanks for your answer. I figure it out later the graphics goes into the cpu, but I still need the information about the buswidth, core and memory. I know it has 1,7Gb maximum and depends how much ram memory the machine has available. I´m participating in a govrment bid and I have to answer these questions and Í couldn´t find any information about it. Do you understand now?