Summarizing
The graphics card, an Intel Iris Pro HD 6100 (Mobile), is nowadays quite passable. We could say that in the middle range. You will be able to watch Youtube / Netflix/etc... in good quality (1080p or more) and you will be able to play comfortably the majority of games.
More exactly it is the 370 of more than 600 graphic cards.
The amount of RAM is quite short, 4GB were top a few years ago, but today... The operating system itself can eat half that amount.
It is light, so if you are looking for mobility it is a point to count.
