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GTX Titan 2/3/4-way SLI owners: which PSU are you using? - Page 5

post #41 of 174
Well i have a TX750m atm, thats got a coil whine i hate and im gunna use it for a build for a family member, so i need a new one anyway.
If 1000w is sure to be overki lfor SLi 780's and my OC'd 3930k ill go back to what i originaly had planned which was a AX860 or a Seasonic Plat 850.
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Stryker LGA 2011
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post #42 of 174
Quote:
Originally Posted by SolarNova View Post

Well i have a TX750m atm, thats got a coil whine i hate and im gunna use it for a build for a family member, so i need a new one anyway.
If 1000w is sure to be overki lfor SLi 780's and my OC'd 3930k ill go back to what i originaly had planned which was a AX860 or a Seasonic Plat 850.

http://www.overclock.net/t/183810/faq-recommended-power-supplies

Models you sould look at

Azza Platinum / Rosewill Tachyon / Kingwin Lazer Platinum same unit more or less

Enermax Platimax 750 watts very good unit but a bit overpriced

NZXT Hale90 V1 750 watts

Rosewill Capstone & Capstone Modular 750 watts

Fractal Design Newton R3 800 watts
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post #43 of 174
I wouldn't go below 850W PSU for 780 Sli if I plan to decently OC on air/water:
post #44 of 174
Quote:
Originally Posted by Ha-Nocri View Post

I wouldn't go below 850W PSU for 780 Sli if I plan to decently OC on air/water:

That has nothing to do with the GTX 780

Let me spell this out you dont need more then 750 watts end of story the end

You may need more if you play around with LN cooling and and other crazy stuff but who does that
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post #45 of 174
Thanks for this thread. Even with all the conflicting advice I think its safe to say I should be fine with my Kingwin 850w lazer platinum for two 780's and my stock 3570k (plan to OC soon though).

Good to know I wont have to upgrade when I grab the 2nd 780 in the future.
   
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post #46 of 174
Quote:
Originally Posted by shilka View Post

That has nothing to do with the GTX 780

Let me spell this out you dont need more then 750 watts end of story the end

You may need more if you play around with LN cooling and and other crazy stuff

how so? 780 has about the same power consumption as 7970
post #47 of 174
Quote:
Originally Posted by Ha-Nocri View Post

I wouldn't go below 850W PSU for 780 Sli if I plan to decently OC on air/water:

This is very misleading. Most Ares or HD 7990 won't even do 1200mhz Core.

Quote:
Originally Posted by shilka View Post

That has nothing to do with the GTX 780

Let me spell this out you dont need more then 750 watts end of story the end

You may need more if you play around with LN cooling and and other crazy stuff but who does that

^^This

Don't compare a HIGHLY overclock HD 7990 to a GTX 780.

Tahiti (HD 7000) is a sucker for power consumption.
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post #48 of 174
Quote:
Originally Posted by newone757 View Post

Thanks for this thread. Even with all the conflicting advice I think its safe to say I should be fine with my Kingwin 850w lazer platinum for two 780's and my stock 3570k (plan to OC soon though).

Good to know I wont have to upgrade when I grab the 2nd 780 in the future.

Well sure, your CPU will consume much less than 3930k for example, so you are safe (I dare to guess that with max OC on air/water you would hit 750W)
post #49 of 174
Think ill get a 860w then. Probably a Seasonic Platinum.
however.

i can get a Seaosnic Plat 860w for £181
or
i can get a Seasonic Plat 1000w for £195

£14 extra for another 140w lol. Might aswell get the 1kw PSU.

Im looking for a Fully Modular PSU, it also has to be VERY quiet..no coil whine, quiet fan.

Sugestions for a 850w+ PSU ?

*Shilk i know u sugested some but they are ether not available in the Uk or are non modular or semi modular*
Stryker LGA 2011
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3930k @ 4.6ghz &1.376v P9X79 Pro GTX 780 Classified G.Skill 16GB 1866mhz CL9 
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XSPC AX240 White Top w/ Push XSPC AX 240 White External Rear w/ Push Windows 7 Premium 64 Panasonic 42" Plasma (60hz) 
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Logitech G15 Seasonic Platinum 1000w CM Storm Stryker Mad Catz R.A.T 7 MMO 
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Stryker LGA 2011
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3930k @ 4.6ghz &1.376v P9X79 Pro GTX 780 Classified G.Skill 16GB 1866mhz CL9 
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Samsung 850 Pro 1TB Corsaire Performance Pro 128gb CD/RW DVD/RW 
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EKWB Supremecy Evo EK-FC780 GTX Classy - Acetal+Nickel WaterBlock AlphaCool NexXos Monsta 240 Radiator Front w/ ... XSPC D5 Photon 270 Pump&Res 
CoolingCoolingOSMonitor
XSPC AX240 White Top w/ Push XSPC AX 240 White External Rear w/ Push Windows 7 Premium 64 Panasonic 42" Plasma (60hz) 
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Logitech G15 Seasonic Platinum 1000w CM Storm Stryker Mad Catz R.A.T 7 MMO 
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post #50 of 174
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151102

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139041

http://www.newegg.com/Product/Product.aspx?Item=N82E16817256058
Edited by Ha-Nocri - 5/25/13 at 10:06am
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