750 psu for 670 sli.

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gamingguru76

gamingguru76

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Jan 30, 2013
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will the power supply be able to run all this plus another 670 in the future. thanks for the answer's!


My compound
http://www.ncix.ca/products/?sku=10715

My computer case
http://www.ncix.ca/products/?sku=58078

My graphics card
http://www.ncix.ca/products/?sku=71941&promoid=1067

My processer
http://www.newegg.ca/Product/Product.aspx?Item=N82E16819116501

My motherboard
http://www.ncix.ca/products/?sku=71114

My hard drive
http://www.ncix.ca/products/?sku=58376&promoid=1277
http://www.ncix.ca/products/?sku=50895

My dvd burner
http://www.newegg.ca/Product/Product.aspx?Item=N82E16827135204

My ram
http://www.newegg.ca/Product/Product.aspx?Item=20-231-558&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=-1&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Page=4#scrollFullInfo

My power supply
http://www.ncix.com/products/?sku=77575

My operating system
http://www.ncix.ca/products/?sku=45271

Ssd
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820147192&Tpk=ssd%20samsung%20840%20128gb&IsVirtualParent=1

Sound card
http://www.ncix.ca/products/?sku=35724
 
Solution
D


Nope. A GTX 670 uses a max of 160 watts. That would be running something like Furmark. Normal gaming is unlikely to draw more than 150w.

http://www.techpowerup.com/reviews/NVIDIA/GeForce_GTX_670/26.html

Even Guru3d only recommends a 750w power supply for 670 Sli and they always recommend well over what you really need. You would really be OK with a quality 650w unit. But 750w to be safe with overclocking factored in and plenty of headroom...
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Deleted member 217926

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Power supply link does not work.

Everything else looks good. Not sure why that 1 link does not work.
 
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chromic

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Jan 6, 2013
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it should be enough, @ max load a 670 draws around 180-230W of power.

so in SLI that would be 360-460W.

id say yes, i dont think that rest of your pc draws more than 100-150w of power.

just to be safe i would recommend a +800w PSU, if you are overclocking
 
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Deleted member 217926

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Nope. A GTX 670 uses a max of 160 watts. That would be running something like Furmark. Normal gaming is unlikely to draw more than 150w.

http://www.techpowerup.com/reviews/NVIDIA/GeForce_GTX_670/26.html

Even Guru3d only recommends a 750w power supply for 670 Sli and they always recommend well over what you really need. You would really be OK with a quality 650w unit. But 750w to be safe with overclocking factored in and plenty of headroom.

http://www.guru3d.com/articles_pages/msi_geforce_gtx_670_power_edition_oc_review,8.html

 
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chromic

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Jan 6, 2013
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my bad :) but i ment that 670 @ FULL load drains around 200w
 
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Deleted member 217926

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I think I made it work by changing the NCIX.com in the link to .ca. Is it a Corsair HX 750? If so it's an excellent unit. But they have the Corsair AX 750 for less money and it's a newer , better design. The AX 750 is made by Seasonic and based on the Seasonic X series and is one of the best units on the market. The HX is made by CWT. All in all Seasonic is the best manufacturer out there.

So less money, better unit.

http://www.ncix.ca/products/?sku=53717&vpn=CMPSU%2D750AX&manufacture=Corsair&promoid=1371
 
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gamingguru76

gamingguru76

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Jan 30, 2013
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0
10,630


thanks i will go with that model cheap is always better and thanks for answering my question i appreciate it.

 
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