Is my 850w PSU enough?

[LavyDunois]

Hello, first time posting here.

 

I have a question about my PSU.

I am currently running this rig:

 

CPU: i7 4930K @ stock (at the moment)

CPU Cooler: Corsair H110

Mobo: MSI X79A GD45 plus

RAM: Corsair Vengeance 16gb (2 * 8) @ 1600mhz CL10

SSD: Samsung 840 EVO 250gb

HDD: Seagate Barracuda 2tb 7200RPM

GPU: Asus GTX780 DirectCU II oc

PSU: Cooler Master v850 Vanguard Series (850w Cert: 80+ Gold but is ranked tier 1 in the eggXpert tier list)

Case: Cooler Master Cosmos SE Closed Mesh

 

Will i be able to upgrade my rig with that PSU to:

 

* CPU: i7 4930K @ OC 4.1 / 4.2 ghz

CPU Cooler: Corsair H110

Mobo: MSI X79A GD45 plus

* RAM: Corsair Vengeance 64gb (8 * 8) @ 1600mhz CL10 (not that i would do this but just curious if the PSU can handle it)

* SSD: 2 * Samsung 840 EVO 250gb (RAID 0)

HDD: Seagate Barracuda 2tb 7200RPM

* GPU: 2* Asus GTX780 DirectCU II oc (2 WAY SLI)

PSU: Cooler Master v850 Vanguard Series (850w Cert: 80+ Gold but is ranked tier 1 in the eggXpert tier list)

Case: Cooler Master Cosmos SE Closed Mesh

 

Wanting to atleast upgrade (by the end of the year) with another GPU, SSD, 2 more sticks of RAM (so i can benefit of the quad channel) and the small OC on the CPU.

 

So will that PSU run it?

[DoubleY]

You should be fine. If you want to be safe though, get 1000w

[FloRolf]

should be fine.

[AlwaysFSX]

You should be able to.

 

You should be fine. If you want to be safe though, get 1000w

Total the system would consume 630 Watts, there's no need.

[Willson94]

Its good.

[DoubleY]

You should be able to.

 

Total the system would consume 630 Watts, there's no need.

Ah you're right. I keep thinking power from the wall

[Izaya Orihara]

That is plenty. 

[VSG]

You will be fine with that setup.

[LavyDunois]

Great, i tried doing that setup in that calculator thingy and it showed me about ~870w. Kinda got me scared and i didn't want to buy a 1000w PSU because the system is like 6 weeks old.

 

Good to know it'l work just fine.

[Faa]

You can even do 3way sli with 780's with a 850W psu.

[MangoJuiceStain]

More than enough.

[Matacks]

Ya,  def go for the 850.  maybe even a 900 if you can find one for all those upgrades but I like the single rail PSU.  on the calculator I'd usually add 20% capacitor aging as well.  the calculator doesn't lie!   

[WoodenMarker]

Great, i tried doing that setup in that calculator thingy and it showed me about ~870w. Kinda got me scared and i didn't want to buy a 1000w PSU because the system is like 6 weeks old.

 

Good to know it'l work just fine.

Psu calculators for the most part are highly inaccurate.

[W-L]

4930k Max TDP of 130W + Approx. Extra 60W for OC = 190W

 

GTX 780 Max TDP of 250W x2 = 500W

 

Extra 10 %

 

 

Total= 759 Watts

 

Overclock is approx so it may vary a but but with a 850W PSU you should be still good with something like that. 

[TheNinjaNextDor]

You should be fine, though I would upgrade.

[Sintezza]

850W is more then enough.