To be honest, get a laptop/computer designed to handle this type of game...
The AMD R5 series just simply isn't powerful enough to handle a game like this.
thanks for the help! BDY farcry3 runs fine on my laptop so I thought gta4 would work fine. and any suggestions on Rockstar,ubisoft and EA games that would work fine on my laptop would really be appreciated1
specs are - windows 8.1, 4gb ram, 4gb vga amd r5.