I bought this laptop 2 or 3 years ago. It is a bit older version 572G-3636 with i3 processor. At the time I bought it I added+4GB RAM so it became 8GB RAM. For the games I play there were no issues. So far I can say that battery life is the best thing in it. After 2 or 3 years usage the battery still lasts up to 4-5 hours while running virtual machine and testing and so on.