I was looking for an inexpensive gaming laptop. I looked at a few with the amd r7 gpu. Is that gpu considered dedicated or integrated? Mostle want to play some older games and remasters like Turok and turok 2. I read the graphics memory is shared. I am open to any recommendations under 500usd that are considered gaming laptops. I will be buying it most likely the 1st of the month. Thank you.