The GeForce GTX 580 is either the best or the 2nd best graphics card
yes there are and there can be
Depends on the Graphics card with the PC
The computer has a graphic by the graphic card, (video card) the better one you have the better graphics you have. HD 3550 is better than HD 750. So more the number on the graphics card the better yours is. Or it might be in the option and turn up the graphics. It might lag if you have a ok one, but turn down if it starts to lag. And eventually you can find one that suits your graphics card.
You cannot but if on computer it might be better if you have a graphics card.
They're both horrible laptop gaming chips but the x700 will give you better performance.
If you have a dedicated graphics card, the i7 is better by far. If you want cheap and fast with graphics then get the A8.
in limited space you can install special components. you can use graphics card to upgrade your system for better performance.
Depends on what cards they are.
This version had a better graphics card.
Second Life requires a powerful graphics card
Yes because a PC had a better graphics card than an xbox 360
To update a graphics card, you don't download some software on your computer to have better graphics. To update a graphics card mean taking out the one you have (if any) and putting in a new one. To see a large variety of graphics cards and info on them, and a place to buy, and says which ones are better than others, go to tigerdirect.com. I hope this info is most helpful.