How much power Tags: Homebuilt Power Consumption Systems Last response: August 10, 2010 4:39 PM in Systems Share rogue woopa August 10, 2010 4:33:40 PM im not sure how much overclocking affects power consumption so i figured id ask here. i see a couple of ppl saying there running 460sli setups with 750w power supplies stock dont know what cpu though. if that's all stock how much would you need for an i7 930 3.8-4gh and both 460s overclocked as high as they can go.(msi cyclones with an overkill amount of airflow and spacing.) More about : power | E-mail me updates | Report abuse Register or log in to remove Drakoes August 10, 2010 4:39:38 PM 750w should be more than enough, as long as it's a "quality" PSU. If you want to be really safe, check out the Corsair 750HX - http://www.newegg.com/Product/Product.aspx?Item=N82E168... | Report abuse Ask the community Publish Tom's Hardware>Forum>Systems>How much power> Related ressources: ForumHow much power for a custom Water loop? ForumHow much power do these graphics cards use? ForumAnyway to tell about how much power your pc uses in a day or month ForumHow much power do I need? Forumhow much power supply do i need ForumHow much power will I need for this gaming system? ForumHow much power is too much power ? ForumHow much power does OC consume? ForumHow much power ? ForumHow much power do I need? ForumHow much power supply/Watt ForumHow much power ? ForumHow much power ? ForumHow much power for my config? ForumHow much power do i need? ForumHelp! How much power on 1st build? ForumHow much power to overclock? ForumFirst Gaming PC- Help Wanted :) ForumHow much PSU power to run this...? ForumHow much power? More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !