Can my psu handle the gtx780 and which version should I pick Tags: Gtx Power Supplies Graphics Last response: January 22, 2014 11:59 AM in Graphics & Displays Share ImTrueSkillZ January 22, 2014 11:55:03 AM Hello. I have a Seasonic S12II-620 Bronze 620W PSU but I'm currently running my old radeon 5750hd graphics card, if I upgrade to gtx 780 ? The gigabyte website says: System power supply requirement: 600W but my question is... if some how I get my cpu and gpu(gtx 780) to work at full power, will my 620W psu hold it and won't shut down? I'm picking either the the gigabyte's edition or the asus one. If I won't have any problems, which one do you suggest I take? (I'll be running 2 monitors) http://www.gigabyte.eu/products/product-page.aspx?pid=4... http://www.asus.com/Graphics_Cards/GTX780DC2OC3GD5/#ove... PC specs: CPU: Intel i7-3770k 4.0GHz CPU Cooling: Cooler Master Hyper 212 EVO RAM: Kingston HyperX Blu 1600MHz 16GB GPU: Asus Radeon 5750HD Motherboard: GIGABYTE GA-Z77MX-D3H (rev. 1.0) System storage: Kingston 60GB SSD Data storage: WD 1TB HDD PSU: Seasonic S12II-620 Bronze 620W Monitor #1: LG W2253TQ 22' Monitor #2: LG 22EN43 22' More about : psu handle gtx780 version pick ferwindjacks January 22, 2014 11:59:03 AM Yeah it should be able to, I'd say minimum wattage is around 450-500 off the top of my head. Can't find your answer ? Ask ! Publish Related resources SolvedWhich PSU should I pick ? Forum SolvedWhich psu should I pick ? Forum SolvedCan my PSU handle GTX780 SLI? Forum SolvedWhich PSU should I pick Forum Which PSU should i pick? Forum SolvedWhich GTX780 Ti should I get for watercooling? Forum SolvedGetting a GTX780... Which one should I get? Forum SolvedWhich GTX780 should i buy(alternatives for $500?) Forum SolvedCan my psu handle the GTX 760 MSI 2GB or 4GB version? Forum Which PSU should I pick? Forum Which PSU should i pick? Forum Which PSU should i pick for fully overclocked 5870 Forum SolvedWhich UPS should I pick? Forum SolvedWhich monitor should i pick? Forum SolvedWhich dedicated physX card should I pick? Forum SolvedWhich is the best possible VGA my PSU can handle? Forum SolvedWhich GPU Should I pick? Forum SolvedWhich cpu should I pick Forum SolvedWhich should i pick? Forum SolvedTwo PSU's; One of which is a 'newer' version. Which to go for? 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 !