06-08-2017 05:32 PM - edited 06-08-2017 06:30 PM
This is a link to specs for a G50.
It will give you an idea of which Intel processors are shipped with a g50.
Another user can comment about the actual upgrade possibilities.
Review the spec chart and match your desire vs benefit of new processor vs $$.
The I5 and I7 seem to offer turbo boost.
Your i3-4030U and the i3-5005u/i3-500510u are fixed frequency.
Use the specs as a planning document.