My game is stuttering at 60fps

@LETHAL_stormer wow just like me 3Gb of Vram in Low settings ,, thats means if you put settings into any settings above LOW settings , 100% the Vram will go Close too 6Gb of vram , im sure if you use your normal settings you used to play with ,, you will notice that the game use more then usual ; im sure the game now it's take more Vram , i notice the stuttering in Lobby to for 4s or 5s , and this time NOW the stuttering get higher now ( at 20:55 GMT ) i left the game cuz of the stuttering ;
my ping is 30ms-40ms