mau nanya nuh gan...vga low ane xfx hd 6570 kalo di dual graphic sama apu richland a6-6400k kok performa malah turun... ane main thief dpt 25fps, stelah aktifkan dual graphic malah drop ke 10fps... ada yg bisa bantu...?? spec ane: a6-6400k asrock fm2a55m team elite dual 2x2gb hd 6570