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 SolvedShapphire R9 270x Vapor X Power Supply +12V Required Amps? Forum GT 430 with a 300w power supply with 12v = 18.0a Forum I have a t5082 power supply with 300w. i bneed to upgrade it to have 12v at 18a. Forum SolvedI have a 12v. - 500ma power supply, will it power a fan that requires 12v - 36 amp Forum New graphics card with a 500w 12v 22A power supply 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 !