Is 600w psu enough?

[BlindedFate]

I currently have a gtx 660 ti and I might get another to sli and right now i have a corsair gs600w psu. Am I able to overclock a 2500k even with sli gtx 660 ti?

 

[nna2]

http://www.tomshardware.com/reviews/geforce-gtx-660-ti-memory-bandwidth-anti-aliasing,3283-14.html
this shows the power usage as a little below 150W (depending on the version) so yes, you should be able to run SLI'd gtx 660TI's with your PSU

 

[BlindedFate]

What if I overclock my cpu to maybe 4.5 or 4ghz

 

[henydiah]

4.5 ghz is good

 

[BlindedFate]

Will my power supply be enough?

 

[amuffin]

Well, you'd just have to use molex adapters.

Your PSU is plenty.