Should i get a PSU of 600W or of 750W ?

[Jaduu]

Hey guys, i just wanted to know that whether, I should get a PSU of 600 watt or of a 750 watt coz I still don't know, how many voltage or power, will my rig take from that PSU??
BTW, here is my rig that i am currently building:
Intel i5 4670k S1150
Asrock Z87 Extreme 4
RAM 8 GB DDR3 G.SKILL RIPJAWSX
ASUS R9280X DC2 TOP
WD 1TB BLACK
COOLER MASTER HYPER 212 EVO
COOLER MASTER HAF 912 MID TOWER
ASUS OPTICAL DRIVE
SSD 60 GB
Dell S2240L Monitor

I have my eye on this PSU, SEASONIC S12II 620 which is also a bronze certified and have a efficiency of 87 %.
So, should i go with that above *(mentioned) PSU or should i get a new PSU of 700/750 watt???
So, what do you think, my rig need a PSU of 600w aor of a 700w ??

 

[HiTechObsessed]

620w is more than enough. Your system will pull probably 350w or so at full 100% CPU and GPU load. The 620w SeaSonic will be able to power it no problem.

 

[Adrian Ocampo]

Stay with 620watts. 750 watt is OP in this setup. Unless you are planning to go SLI in the future, then get 750watt

 

[gommerspider]

that seasonic will be fine if you do not crossfire.
Generally any good quality psu from Corsair,Seasonic, Antec of 600 watts will be enough.

 

[Jaduu]

620w is more than enough. Your system will pull probably 350w or so at full 100% CPU and GPU load. The 620w SeaSonic will be able to power it no problem.

ok, thanks bud. Now i know that which PSU should i get, i mean i will go with that 620 watt..
Thanks again..

 

[Jaduu]

Stay with 620watts. 750 watt is OP in this setup. Unless you are planning to go SLI in the future, then get 750watt

Thanks bud, now i got my answer!

 

[Jaduu]

that seasonic will be fine if you do not crossfire.
Generally any good quality psu from Corsair,Seasonic, Antec of 600 watts will be enough.

ok, i will go with a Seasonic 620 watt PSU.. 😀