Now a days computers game is now very popular and some games are HD and it seems like real.
Fifa 17 is a hd game and it is founded by EA sports and its system ram requirment is 16gb and 8 gb graphic card.
Gta V is 65 gb game its system ram reqirement is 18 gb and 16 gb graphic card
You think that what is graphic card?
Graphic card is a hardware of computer and it comes with laptop but didnt comes with desktop
This can be play any hd or sd game and we can play hd or high quality game by graphic card
Graphic card comes with gb like 2gb 4gb or 16 gb etc.
If you have low quality computer and you have high quality gtaphic card so you can play any game like gta 5 and ea sports hd games.
Graphic card amount is medium like 2gb graphic card average price is Rs.5000
So graphic card play a important role to play best games.