ATI M7 and Radeon 7500 Mobility? Small question! Short answer!

[XanderLo]

Hi,

I am currently looking for a laptop and I've seen some Dell Inspiron 8100's stating 'ATI M7 AGP 4x 32MB'.

What is that ATI M7 video card? Is it like the Radeon 7500 Moblity? Slower?

Thanks in advance for your answer,
Alex