Need help with psu power for my build?

[karolis]

hi i dont know how much power watts do i need ,and i dont want to overprice it maybe you you know how much i need this is my build

i7 3770k
sabertooh z77
gtxx 680
16gb rams
samsung spinpoint f3 1tb
samsung 830 ssd 128gb
asus xonar stx sound card

i will only be using one gtx 680. i maybe will oc the cpu


is 850w overkill? how much do i need to dont have any problem and run everything cool?))



thanks

 

[karolis]

i remeber when i have the amd thlon x4 .4gb ram gtx 560ti and 650w psu but the brand was alpine. and the psu just burn. so how 550w is inaf for that build?

 

[jsrudd]

First, newer components take less power than older ones, so you don't need as much power as you might think.

Second, by quality brand ct meant something like corsair, seasonic, or antec. Alpine is not a quality brand. Look for a powers supply that is 80plus (bronze, silver, gold, or platinum) certified.

550w should be enough, but you could get a little more if you're overclocking.

 

[karolis]

thanks for help guys))))

 

[karolis]

i will take this for safety in case i sli later. is this will do job done for my build?


http://www.newegg.com/Product/Product.aspx?Item=N82E16817139021

 

[karolis]

do i dont over kill it ? can i be able to sli gtx 680 with 750w?

 

[karolis]

ok thats great. wich of those series are better the tx , or hx, ?

 

[fpoon]

AX is most efficient, then HX, then TX. After that, probably GS and CX.