Iv been thinking for a while now something is not quite right with my rig. as an example when i try to play Arma 3 at 4k it by default resorts to ultra which sets the FAA to 8x but i notice that with this setting my fps is yellow and is only at 30. soon as i disable this option it goes to 60..but in parts of the game my fps is stuttering and its not smooth all the time EVEN at 1080p. my friend recently played with me and he is playing at 4k ultra.and he is getting 50-60fps Somethings off.. but i don't no what it could be. any help would be appreciated . my spec
i7 7700k
nzkt x52
evga kingpin 1080ti 2000mhz
G skill RGB Trident 3200mhz 2x8
z270 Asus maximus ix formula
EVGA G2L 850watt
windows 10 home edition
Samsung SSD 840 EVO 250GB - OS
Western digital Black WD1002FAFX 2TB (arma 3 installed)
Western digital Black WD4004FZWX 4 TB
very old Samsung SP2504C
Samsung TV UE48JU6400k
i7 7700k
nzkt x52
evga kingpin 1080ti 2000mhz
G skill RGB Trident 3200mhz 2x8
z270 Asus maximus ix formula
EVGA G2L 850watt
windows 10 home edition
Samsung SSD 840 EVO 250GB - OS
Western digital Black WD1002FAFX 2TB (arma 3 installed)
Western digital Black WD4004FZWX 4 TB
very old Samsung SP2504C
Samsung TV UE48JU6400k