it just says intel hd Graphics. i dont know if it helps but in speccy says revision 3. that
is my pc http://www.toshiba.co.il/en/discontinued-products/satellite-l655-1cn/
it runs tomb raider at low settings at 9-13 fps so i though that it could run some other games to which are less hi end? do u think that upgrading memory to 8 gigs would see some diference