But when i overclock it The CPU is around 3.20 GHz and 8-core, The CPU is working fine for me at Cod or something like that but it's just arma i get this problem. But if i change the graphic card will it do the job? And i know what you are talking about but it's 6.1 GB it ain't not 6144 MB, it's a litle bit over so it becomes 6.1 GB, :P