I want to upgrade 300-450$ range

[costachase00]

I would like to upgrade my system preferrably my graphics card with a 300-450$ budget

i5 8400
gtx 1060 3gb
corsair vengeance ram 8gb x2 16gb 2400mhz

cx550 corsair psu
3 case fans thermaltake
cpu fan hyper 212 evo
z370p gigabyte motherboard atx
wd blue 1tb hdd
ssd crucial mx500 250gb ssd

I know there are so many rig enthusiasts on here that can help me thanks!!!!

 

[Obakasama]

Is the GTX 1060 3GB not performing well for your monitor's resolution?

Using PCPartPicker for the US there are a few of GTX 1080s within budget. https://pcpartpicker.com/products/video-card/#X=0,45000&sort=-price&c=367