GTX670 (500W 12V requirement) vs Power Supply (300W 10V) Tags: Power Supplies Graphics Last response: March 28, 2013 5:19 AM in Graphics & Displays Share andysgotquestions March 28, 2013 4:16:04 AM My power supply is 200W and 2V under the GTX670 requirement. But not experiencing problems.... Any opinions on this? More about : gtx670 500w 12v requirement power supply 300w 10v Mephic March 28, 2013 4:20:19 AM Well - I quite can't believe that You started it. But if the card is in idle maybe it can hold. Eventually when You will put some load on it it will burn/die/crash whatever. It's not a good idea. andysgotquestions March 28, 2013 4:28:02 AM Actually now that you mention it... When i put some load in it (cant remember if it was core or memory), it stuffs up and goes back to the normal core and memory.... So maybe a better power supply will help with this problem.... Can't find your answer ? Ask ! Get the answer Mephic March 28, 2013 5:19:34 AM I'm pretty sure that runinng 670 on 300W is not a way to go. Can't find your answer ? Ask ! Publish Related resources Solved500W with two +12v @ 22 amps power supply. Will it work on Sapphire r9 270x Vapor X Forum Will A GTX 750Ti work on a (PC6037) 300W 12V - 18A Power Supply? Forum GT 430 with a 300w power supply with 12v = 18.0a Forum SolvedShapphire R9 270x Vapor X Power Supply +12V Required Amps? Forum I have a t5082 power supply with 300w. i bneed to upgrade it to have 12v at 18a. Forum New graphics card with a 500w 12v 22A power supply Forum SolvedI have a 12v. - 500ma power supply, will it power a fan that requires 12v - 36 amp Forum 300w or 500w power supply Forum 300W or 500W power supply? Forum 300W or 500W power supply? Forum SolvedMinimum of 500w power supply required? Forum Power supply requirement:Thermaltake vs ATI Radeon Forum How much watts power supply required for ASROCK G31M VS motherboard?? 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 !