how much Power supply required?

[Muhammad Mubin]

i am planning to built a new system with following specs
Intel Core i7 4770 k Gigabyte GA Z97x Gaming 3
Kingston Hyperx 8 GB 1866
Seagate 2TB 3.5" SATA HARD DRIVE 64MB CACHE
Graphic card GTx780 2GB/384 Bit
Corsair CPU LIQUID COOLER H55
2 Fans 120MM Fan
Chasis Thermaltake COMMANDER GS-III

Would Thermaltake SMART SE 730W Semi-Modular (SPS-730M) be enough for these specs and also if any suggestion about change in specs(within the same price range)

 

[DrMrLordX]

Are you going to overclock that i7? And if so, by how much? By the by, you might get better responses in the Power Supplies forum, or you might not.

 

[ShintaiDK]

Also look at the i7 4790K if you are to get one.

PSU wise it should be plenty tho.

 

[Yuriman]

You could probably get away with something as small as a 400w PSU with that system if not overclocking, but ~550w would give you a nice safety margin and allow you to crank up the voltage a bit. 730 is plenty.

I strongly recommend adding a solid state drive for your Windows installation and favorite games. I'd also go with a 4790k instead of the 4770K. as well as possibly going with a different video card, unless you're getting a great deal on the 780.

 

[Muhammad Mubin]

Thank you all for giving your suggestion
i m taking i7 4790 k about graphic card here is the list i m looking in for card give me suggestion for card from these
GTX780
GTX750Ti
GTX770
GTX560 Ti
GTX650
GTX 680
HD7570
for motherboard any other suggestion
Thank you all

 

[frozentundra123456]

There is no 2 gb GTX 780 is there? I certainly would want more vram than that in that price class.

 

[Yuriman]

My recommendation would have been a 3-4GB card. Can you get a 4GB 780? Or, a Radeon 290?

 

[Muhammad Mubin]

the site showing that GTX780 is 2GB/384 bit.how about HD7570 4GB DDR5

 

[Deders]

Have you got a link for the site?

 

[myocardia]

The fastest 700-series card with only 2GB of VRAM is the GTX 770. The GTX 780 and the GTX 780 Ti come in only 3GB flavors. BTW, the Radeon 7570 is around 1/8th as fast/8 times slower than a GTX 780.

 

[Yuriman]

Yes, absolutely do not purchase a 7570. It's not even close to a 780.