660 Ti SLi Worth it - PSU enough?

Jirachi

Honorable
Oct 20, 2013
38
0
10,540
At the moment I have a MSI N660 Ti PE/OC. I'm thinking of getting a SLi setup, but I'm not sure if it is worth it. I hesitate between SLi 660 Ti and single GTX 780, but that is much more expensive. I want to run every game pretty much maxed out on 60+ FPS. I should mention as well I have a 1080p monitor and I am not planning to play on higher resolutions. What do you recommend me?

Furthermore I am unsure about my PSU. It is a Coolermaster Silent Pro M2 620W. I read Coolermaster PSU's are not very good, but haven't read any hazzle on this one.. Should this PSU be fine?

System specifications:
MSI N660 Ti PE/OC
MSI Z87 G45 Gaming
2x4 Corsair Vengeance LP
i5 4670k (planning to OC it to 4.2-4.4 GHz)
Samsung 1 TB HDD (7200 rpm)
Samsung 840 Evo 256 GB SSD


 

Jirachi

Honorable
Oct 20, 2013
38
0
10,540


That's cool! But do you have a well-branded PSU? I mean.. Coolermaster? Or is this series not that bad? Could any PSU Expert research this for me? Thank you!