ATI Radeon 4200 graphics with dynamically allocated shared graphics memory

For an integrated graphics system it is pretty high up but very low compared to discrete cards.

So all I want it for is to stream video in my classroom and the like. The last laptop I had would freeze in the middle of the stream or the picture would be lousy. I know its not the connection because other teachers can stream just fine. Do you think it will be OK for that purpose - I won't be gaming on it.

It will handle streaming just fine.

What CPU are you using?