Solved SLI Power Usage??? Tags: Graphics Cards Graphics Last response: January 14, 2013 1:17 AM in Graphics & Displays Share sam80jr January 14, 2013 12:27:56 AM Hello all... I just ordered a new rig to upgrade my existing PC. New specs are as follows: GIGABYTE x79-UD3 Mobo Intel Core i7 3820 Socket 2011 (sandybridge-E) CPU 16 gigs G.Skill Ripjaws series Quad-channel kit 2x Evga Geforce GTX 680 FTW (2048mb RAM edition) in SLI Corsair H100i Liquid CPU Cooler and various HDD and 1 SDD for storage. My question is...with all this new powerful hardware, will my existing Antec 1000w PSU be enough to handle it? More about : sli power usage Best solution Xttony a b U Graphics card January 14, 2013 12:30:56 AM Yes your antec can handle the system without a problem. Since Antec is known to produce some quality PSU, I don't think there will be a problem with lower amp ratings. Share completelyrandomname a b U Graphics card January 14, 2013 12:31:26 AM Yes it should be more than enough assuming that it can output around 8-900W m 0 l Related resources Power usage for 2x GTX 780 in SLI? - Forum Sli power usage/temps/noise - Forum Gtx 460 sli power usage query - Forum EVGA GTX 460 Overclocked SLi power usage? - Forum GTX 470 sli power usage - Forum Can't find your answer ? Ask ! Get the answer cbrunnem a b U Graphics card January 14, 2013 12:49:31 AM this is kinda a silly question. you would only need a 650watt power supply to feed that MAX. so yes you are good to go. m 0 l abeaty1 January 14, 2013 12:54:55 AM You kidding me, broski? You are set with 750W. Personal opinion....go Corsair. m 0 l austing a b U Graphics card January 14, 2013 1:12:57 AM If you where using a GTX4xx series SLI maybe not, but being that Nvidia was very consious of the environment, you wont need anymore than 675w to power SLI 6xx series cards. m 0 l sam80jr January 14, 2013 1:17:07 AM Best answer selected by sam80jr. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedComputer power usage. Forum SolvedPC power usage Forum SolvedWhat is the actual Power usage of ATI Radeon R7 240 1GB DDR5? Forum SolvedGTX 770 SLI Low Usage Forum SolvedPower Consumption Usage Variation Forum SolvedGTX 770 SLI - Second GPU 0% usage Forum SolvedDoes SLI increase vram usage? Forum SolvedFX 8350 and 2 GTX 660's in SLI = Low GPU Usage and lower than expected fps. Forum SolvedR9 290 power usage. Forum SolvedGPU Power Usage? Forum SolvedPower usage on AMD catalyst Forum SolvedGTX 770 v/s R9 280x - [Overall Performance,Value, Price,Power Usage] Forum SolvedGTX 770 SLI - Low GPU Usage? Afterburner, CPU-Z etc Images Inside. Forum SolvedSapphire R9 280X Crossfire Power Usage Forum Solved670 FTW SLI Usage Difference Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !