need help with upgrade

[modlasv112]

want to upgrade my gtx 750ti , i have 144hz 1080p monitor, and want to buy a card that would suit it perfect on high/ultra settings

cpu i7-4790(no k)

 

[vapour]

GTX 1070 or RTX 2060.

 

[jay32267]

I think that CPU would go well with a GTX 1070, GTX 1070 Ti or GTX 1080.
I wouldn't go above a 1080.

Here is a good thread on this.

http://www.tomshardware.com/answers/id-3377963/great-gpu-1080p-gaming-144hz.html

 

[vapour]

what psu do you have?

 

[modlasv112]

currently 550w, might need to upgrade

 

[vapour]

what model exactly?