IS 750w enough

[mihailws]

Im going to build a new PC and i dont know is 750w from a power suppli is enough
The power suppli is Corsair RM Series 750 Watt ATX/EPS 80PLUS Gold-Certified

And here is the build
CPU: i7-4790K
CPU cooler: Cooler Master Hyper N520
motherboard: MSI Z97 Gaming 7
RAM : Corsair Vengeance Pro 16GB 2x8GB DDR3 2400MHz
ROM: WD Blue 1 TB Desktop Hard Drive: 3.5 Inch, 7200 RPM, SATA 6 Gb/s, 64 MB Cache
ROM: Intel 530 180GB 2.5-Inch Internal Solid State Drive
Video card:MSI 780 ti twin frozr
Case: Corsair Carbide Series 200R Compact ATX Case

 

[Pony32]

It will be more than enough.

 

[i7Baby]

You need 600W so 750W will do it easy.


The Corsair RM is on Tier 2a of http://www.tomshardware.com/answers/id-1804779/power-supply-unit-tier-list.html so it will also be a good quality power supply.

The RM 750 is $120 at newegg. You could also get a Seasonic M12II 620 or XFX 650 for $90 or Antec HCG 620M for $85 which will be just as good.

 

[AUShollowpoint]

yea will be fine and have some head room for oc. system will use approx 250-300 overclocked and card will use 250-300 overclocked so at worst you will have 150 head room on psu witch is the figure i try to leave myself when selecting a psu. if you want to SLI in the future then you may want to look towards something around the 900w or over range if you intend on overclocking. i have run 780's oc'ed and cpu oc'ed on my 875w for a bench run but i believe im still within the 875w range just not much head room

 

[mihailws]

TY all