AMD HD 7850 on an Antec 500w Tags: Radeon Antec AMD HD Graphics Last response: December 7, 2012 5:23 PM in Graphics & Displays Share James i5 December 7, 2012 5:02:34 PM will i be able to use the 7850 on a 500w PSU? Antec PSU Earthwatts 500D More about : amd 7850 antec 500w djangoringo December 7, 2012 5:11:05 PM Yes, it will do fine, it has dual 12v rail with 22A each will draw about ~400w, that card will only draw maximum ~125w. Even with a couple of hdds and fans will be fine. matt_b December 7, 2012 5:16:46 PM You have more than enough power. Depending on the rest of your system, you could questionably run two of them with that PSU. Can't find your answer ? Ask ! Get the answer djangoringo December 7, 2012 5:23:10 PM Inded, even for 7850 crossfire it will do, unless he has 6 hdd drives 7200 rpm, amd cpu with 125w with an aftermarket cooler and couple of fans on the case. Can't find your answer ? Ask ! Publish Related resources: ForumCan A HD 7850 Run on my 500w PSU ForumLooking to get a new computer; will an AMD FX 4100 Hold back my HD7850 ForumI5-3570 / Radeon 7850 build, NEED PSU HELP! Antec 550w ATX12V ForumNeed a solid 500W PSU for the Radeon HD 6850. ForumHd 7850 power supply ForumSapphire HD 7850 2GB OC Power Consumption Forum[Graphics Cards] Single HD 7970 or Crossfire 2 HD 7850 's? ForumWill Antec Earthwatts 500w PSU be enough for HD 6850/6870 ForumHD 7850 2GB Build ForumUh oh... will 500W be enough? ForumSeasonic 500w PSU for my system Forum$500 gaming build hd 7850 amd fx 6300 ForumAntec Earthwatts 500w for a hd 4850 1gb video card ForumPSU for amd 6300 + HD 7850 (2gb) ForumWill an Antec Basiq ( 500w ) power a single Ati radeon 4870 hd ? Forum7850 and Antec TP#-650W ForumLooking to get a new computer, will an AMD FX 4100 Hold back my HD7850 ? ForumAMd fx 6100 3.6ghz hexa core black edition + sapphire hd 7850 2gb gdd5 ForumWill a 7850 work with a Powercooler 500watts? ForumMy game is telling me I need to install Physx, but I have an AMD card? 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 !