What is the best graphics card my Psu will be able to handle? Id ideally like a GTX 950 or a GTX 750 ti. My PSU is a Xigmatek

[Luke_57]

What is the best graphics card my Psu will be able to handle? Id ideally like a GTX 950 or a GTX 750 ti. My PSU is a Xigmatek NRP PC 403 400w. Will I need to upgrade my PSU or will either of those cards beeb fine? Any help would be much appreciated

 

[Morten Jespersen]

get atleast 450watt, ideally 500-550Watt for a new PSU.

had your current PSU had 80+ gold or better then it would just be able to dish out enough power for a 750TI, but yours isn't even 80+ Bronze certified from what i could gather online.

the different certified 80+ standards range between 85% efficient for bronze to 94% efficient for titanium. you can read more about 80+ standards here:
https://en.wikipedia.org/wiki/80_Plus