Do i need a bigger power supply for dedicating 2 graphics cards? Tags: Graphics Cards Power Supplies Geforce Graphics Last response: January 30, 2013 10:08 AM in Graphics & Displays Share lostprophets2012 January 29, 2013 8:13:50 PM Do i need a bigger power supply if I am going to put my GeForce 550ti dedicated to PhysX and my 660ti to just the graphic? I have a 700W supply now. More about : bigger power supply dedicating graphics cards djangoringo a c 109 U Graphics card a b ) Power supply January 29, 2013 8:17:38 PM If it's a decent one, yes, 700W is more than enough for a 660 ti card(max tdp 170W) + 116W 550 ti as physX card m 0 l lostprophets2012 January 29, 2013 8:19:46 PM I am also running 2 4GBDDR3 with an I7-2600..didn't know if that would matter.. Thanks for the help! m 0 l Related resources What if my graphics card requires a bigger power supply? - Forum Is a bigger/newer/better power supply needed? - Forum Do I need a bigger power supply or is this just right? - Forum do i need a bigger power supply - Forum Do I Need a bigger power supply? - Forum Can't find your answer ? Ask ! Get the answer djangoringo a c 109 U Graphics card a b ) Power supply January 29, 2013 8:25:39 PM You're fine, that cpu doesn't draw much power. m 0 l lostprophets2012 January 30, 2013 10:08:40 AM djangoringo said:You're fine, that cpu doesn't draw much power. Thanks! I appreciate it..I just didn't want to chance it if it would draw too much power and possibly ruin my new card. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedNeed help moving Alienware X51 to bigger case with bigger Power Supply Forum SolvedLooking for Power Supply (quiet, for 2 graphic cards, modular) Forum SolvedAre these specs for my compatible? (Do I need a bigger power supply? Forum SolvedThermaltake Smart 650W Power Supply - is it able to run two Gainward GeForce GTX760 Phantom 2GB graphics cards? Forum SolvedWhat Watt power supply would i need for these 2 cards in SLI? Forum SolvedI need a bigger power supply Forum SolvedNeed new graphics card and power supply. Forum SolvedNeed help with buying new graphics card and power supply Forum Do I need a bigger power supply Forum Solvedneed help choosing a power supply for my new graphics card Forum SolvedNeeding help with power supply limit and graphics card. Forum SolvedDo I need a new power supply for my new graphics card to work 100%? Forum SolvedNeed to upgrade graphics card but have low power supply. Please help. Forum Solvedneed help over the graphics card power supply Forum SolvedI need a Graphics Card and Power supply upgrade 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 !