CORSAIR ax850 2 way sli gtx 770

[everaldo153]

do mi corsair ax850w is enough to run a sli configuration with 2 gtx 770 gigabyte of 2gb 

[DirkaFat]

yes

[defunkt]

Yes. Please work on your spelling/grammar.

[_ASSASSIN_]

plenty, you could go 750w if you wanted

[WoodenMarker]

That's overkill even for 2 Titans. A 750w bronze would be plenty.

[mgsstar]

A 80+ bronze 750w like a XFX Core 750W / SeaSonic SS-750KM3 750W (better 80+ certification) would be good enough to power your gpus.

 

That's overkill even for 2 Titans. A 750w bronze would be plenty.

Won't 750w be borderline for 2 Titans because guru3d recommended at least 800w: http://www.guru3d.com/articles_pages/geforce_gtx_titan_review,9.html

[WoodenMarker]

A 80+ bronze 750w like a XFX Core 750W / SeaSonic SS-750KM3 750W (better 80+ certification) would be good enough to power your gpus.

 

Won't 750w be borderline for 2 Titans because guru3d recommended at least 800w: http://www.guru3d.com/articles_pages/geforce_gtx_titan_review,9.html

I'm talking about 750w for 2 770's.

[quan289]

Guru3D even recommend a 450w for a 7770: http://www.guru3d.com/articles_pages/msi_radeon_hd_7770_power_edition_review,6.html

Despite that it barely touches 90w DC during Furmark: http://www.techpowerup.com/reviews/MSI/HD_7770_OC/24.html

You could power a system on a with a Haswell i5 and the 7770 on a quality 350w.

 

Since there are various of power supplies of differentiating qualities, Guru3D typically overstate their recommendation in case some guy used a Diablotek (which would be a problem either way...) or such to power them. Unless this is a benching rig that are heavily overvolted / overclocks, Titans in SLI is indeed be enough on a 750w.

[Jupakazoid]

do mi corsair ax850w is enough to run a sli configuration with 2 gtx 770 gigabyte of 2gb 

You will be okay. Quality is more important than wattage, and Corsair makes a quality power supply. You will even have PLENTY of overclocking headroom in that system. Enjoy your SLI 770s! That's some real graphics horsepower right there.