How could I maximize my notebook's potential?

Specs:

HP ENVY 14 beats edition

Intel Core i7-2630QM

2.00GHz

8.00 GB RAM

64-bit OS

AMD Radeon HD 6630M

I want to maximize all the settings, specially the Approx. Total Memory in dxdiag which is 786 MB in my notebook, improve my Windows Experience Index and maximize my Radeon HD 6630M's potential.How could I maximize my notebook's potential?
Get more memory foe your graphics, that is all you will need! I have an HP Pavilion DV 6 3190ee and it is great. It has Intel core i7- 720QM 1.6 GHz 6 gigs or ram 64 bit AMD radeon HD (i forgot). And it is working great.How could I maximize my notebook's potential?
all you can do is software optimisation/defrag/disk cleanup.. You cant do any overclocking or hardware optimisation since its a notebook.., and unfortunatly ur another victim of 'gaming laptop' marketing stratgy..