Power Supply Confusion Tags: Graphics Cards Power Supplies Radeon AMD HD Nvidia Graphics Last response: August 11, 2012 2:25 PM in Graphics & Displays Share mehtab August 11, 2012 2:03:05 PM will AMD Radeon HD 7770 work on 700 watts psu I've already have Nvidia GTS 450 More about : power supply confusion strandiam August 11, 2012 2:22:03 PM Yes. 7770 uses very little power and could run on much lower watt power supply. ct1615 a c 235 U Graphics card a c 164 ) Power supply a b Î Nvidia August 11, 2012 2:25:11 PM the AMD 7770 uses less power then the nvidia GTS450 so if you can power the nvidia then the AMD 7770 won't be an issue Can't find your answer ? Ask ! Publish Related resources: ForumSeaSonic Power Supply Confusion . HELP PLEASE! ForumPower supply confusion Forum6670 power supply confusion ... ForumPOWER SUPPLY -- CONFUSION - PLEASE HELP!! ForumPower Supply Confusion ForumConfusion on power supply purchase for my system ForumPower supply confusion ForumNeed to replace power supply but confused on connections ForumPower supplies confusion ... Forumpower supply diode confusion ForumPower Supply mounting confusion ForumPower Supply Confusion ForumPower Supply connector confusion ForumPSU power and connection confusion , help me ID? ForumConfused about the capabilities of power supply ForumPower Supplies Confusion ? ForumPlease help me choosing a GFX Card ForumPower supply too small for GEFORCE GTX 560ti? ForumMonitor loses signal when entering power save mode Forum[Solved] Sapphire HD 7850 + Cooler Master eXtreme Power 500W 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 !