Gtx 470 SLI power needs question Tags: Power Supplies Gtx SLI Corsair Power Components Product Last response: December 1, 2010 4:30 AM in Components Share Ryuzaki November 30, 2010 9:12:35 PM Are the Corsair 850w and/or 750w PSU's powerful enough to run SLI GTX 470's? http://www.newegg.com/Product/Product.aspx?Item=N82E168... http://www.newegg.com/Product/Product.aspx?Item=N82E168... More about : gtx 470 sli power question ko888 a c 1167 ) Power supply November 30, 2010 9:49:14 PM Yes. Each GTX 470 will draw 17.9 Amps Maximum under full GPU load so with two cards in SLI that will be 35.8 Amps maximum. Since the 750 Watt power supply provides 60 Amps on its single +12 Volt rail you will have 24.2 Amps available for other components in your system. m 0 l japps2 November 30, 2010 9:55:32 PM a really top tier 750w would be ok, but an 850w would be better. of the two you listed the 850 is better. check out jonnyguru and research before you buy: http://www.jonnyguru.com/ m 0 l Can't find your answer ? Ask ! Get the answer 55Range December 1, 2010 4:30:33 AM Both of these corsair should run gtx 470 in sli, but 850 w would be my pick. Enough legroom for any oc, additional hardware/hdd etc.. m 0 l Can't find your answer ? Ask ! Publish Related resources Solved2x Geforce GTX 470's in Sli - Power Supply question... Forum SolvedGTX 470 SLI Power Requirements Forum SolvedTri sli 470 gtx power requirement Forum SolvedPower supply for 3570k, extreme4, gtx 470 sli (and the future)? Forum SolvedGTX 480/470 (SLI) Power Supply? Forum SolvedGtx 460,465,470,480 sli question Forum GTX 470 sli power usage Forum Power draw of GTX 470 SLI Forum Tri-SLI GTX 470s Power Consumption? Forum Question about GTX470 SLI Forum SolvedGTX 560 SLI i7-2600k power needs? Forum Solvedquestion about power supply for gtx770 sli Forum SolvedEVGA GTX 760 OC Sli power supply question Forum Solvedhey i need a pc case and Power supply for this build and 2 way sli GTX 780ti in the future Forum SolvedSLI GTX 660 TI (Power Question -- probably an easy answer) Forum SolvedGTX 470 in SLI for 3 27" monitors Forum SolvedGTX 670 SLI power supply question Forum Solvedhow much power i need to upgrade to 2-way SLI gtx 770 Forum SolvedHow much watts for a power supply do I need for two gtx 760 in sli Forum GTX 660 sli power supply needs... Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !