I am wondering if I have to swap my 520w PSU when I upgrade my GPU.
Currently I am running a Mini ITX game build with:
1 7200 HDD
16GB DDR3 RAM
GTX 770 Lightning
(Phanteks Evolv case)
520W Seasonic PSU
I want to swap the 770 for either a gtx 980 or 980 TI. The...