wich is better gtx 660 ti sli or gtx 780'

kojak55

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Sep 9, 2013
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hi i wanna some advice here i have all ready gtx 660ti .. so i am thinking to add another gtx 660ti or i buy gtx 780 wich one will be stronger ..mony isnt problam
 
Solution

kojak55

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aah thx for repling me ok i agree but one other thing my psu power 700w do i need to upgrade it to handle gtx 780 ?
 


What are your full specs? Also, do you OC your stuff?
 

kojak55

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this is my pc .............GS700 V2 700W Gaming SeriesProcesador Intel Core i7-3770K 3.5Ghz Box Socket 1155 Ventilador CPU Cooler Master Hyper 412S motherbord Gigabyte GA-Z77X-D3H hardware WD Caviar Black 1TB SATA3 64 MBMemory G.Skill RipjawsZ DDR3 1866 PC3-14900 16GB 4x4GB CL9Grabadora DVD Sata Negra Gráfica Gigabyte GeForce GTX 660ti OC 2GB GDDR5
 


Hmm. It would be cutting it close, wityhin 50watts I think, so you should get a higher watt psu. 1000 is a bit too much, maybe if you can find a 850 watt one, or even a 900w.
 

kojak55

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Ok got it i only know how to chang video cart but psu power i didnt change any psu pwer in my life i guses i am gonna send my pc to informatic shop for that any way thanks u for helping
 

kojak55

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Coz i am plaining for the futuer i wanna buy gtx 780 and later buy anther one to make it sli
 



It is actualy very easy to replace a PSU. Go here: http://www.dummies.com/how-to/content/how-to-replace-your-desktop-pcs-power-supply.html

Step by step guide w/ pictures.
 
Solution

kojak55

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ok thanks u so much
 

Trouble is he did. 660Ti was real good for the money. Another 660Ti will be $300. A 780 will be $700. Money is always a problem. Will your PSU handle 2 x 660Ti's? This'll come into it too.