Power Supply Recommendation for my cpu build

[chenmingwei]

Hi, i like to check if my power supply is still sufficent as i upgrade almost all the parts to this spec

Motherboard, Asus Formula VIII
Processor, I7 6700k
Graphic card Asus gtx 980 ti
RAM 16GB
1 SSD
1 HDD
6 case fan noctua 3000 rpm
Power Supply Seasonic 12ll 750 evo

Monitor PB279Q, 4k resolution

any commendation or any feedback i will appreciate, thanks.

 

[ZrE0_Cha0s]

yup should be enough unless u gonna go for WC and OC...maybe still can.

 

[evildoctor]

Go for the Seasonic x-series as it is gold rated.

 

[hansenhon]

i use calculator from coolermaster to check.. you can try

http://www.coolermaster.com/power-supply-calculator/

 

[Skyline34_]

i see 348W as the recommended psu for my rig on the right > that low ?

i use calculator from coolermaster to check.. you can try

http://www.coolermaster.com/power-supply-calculator/

 

[hansenhon]

i see 348W as the recommended psu for my rig on the right > that low ?

based on hardware by chenmingwei, it is about 438W
recommended 488W (minimum), so go higher than this value is good...

I calculated your as well, about the same as what your calculation is...
Your PSU is good...

I googled somewhere saying that 50-60 extra of what you need... but I think it is probably too much... unless in future adding a lot of this like SLI your graphic card??

but my personal way is first choose your prefer PSU rating... for instance 650W.. then multiple by 0.8 (which is 80% efficiency of the PSU rating).. if it is well above your require power supply... then should be safe...

e.g. 650 * 0.8 = 520W

but that is my personal way...