Is Intel GMA X4500MHD THAT bad?

I'm thinking about buying a Dell Inspiron 15, and it comes with the Intel Graphics Media Accelerator x4500MHD, is it as bad as people say for gaming? I have a GeForce FX5200 on my Desktop and it works fine with every game I want to play, so, can i expect to have a better or at least equal performance with the GMA x4500MHD? thanks in advance