Solved IS my power supply sufficient to support two Gigabyte GTX 770 GDDR5-4GB Tags: Gtx Support Hard Drives Gigabyte Graphics Last response: August 31, 2013 7:21 AM in Graphics & Displays Share speedyterrapin August 31, 2013 5:38:22 AM I have a seasonic 1050W PSU and I am wondering if it will support dual Gigabyte GTX 770 GDDR5-4GB BPU's . I also have: two 3.5 hard drives 1 SSD hard drive 11 140MM case fans Corsair CPU Cooler H100i More about : power supply sufficient support gigabyte gtx 770 gddr5 4gb Skeefers August 31, 2013 5:48:08 AM You'll be fine. Gigabyte says you would need a 600W PSU for 1 of those cards and the rest of your system, so the other 400W on your PSU will easily handle the second card. m 0 l Best solution cewhidx August 31, 2013 5:52:48 AM I recently had the exact same dilemma and found this thread about the subject quite helpful. At first glance I'd wager you are good to go with that psu, but take a look at this link just to make sure: http://www.tomshardware.com/forum/314712-28-please-read... It also has a psu calculator linked on there Hope this helps Share Can't find your answer ? Ask ! Get the answer speedyterrapin August 31, 2013 7:21:45 AM Thank you! m 0 l Can't find your answer ? Ask ! Publish Related resources Will this power supply support two gtx 770's? Forum SolvedIs my power supply sufficient for an MSI GTX 770? Forum EVGA GTX770 Superclocked, 2048 MB DDR5 SUFFICIENT POWER SUPPLY Forum Is my power supply sufficient enough for a GTX 770? Forum SolvedUsing two 2-molex to 8-pin pci-e adapters to power Gigabyte GTX 770 4gb Forum SolvedDoes My power supply support gtx 770? Forum SolvedWill a 630 watt power supply be sufficient for a i5 3570k and a gtx 780 Overclocked? Forum SolvedSufficient Power Supply for GTX660? Forum Sufficient PSU power and connectors for the GPU GTX 770? Forum SolvedWill a GTX 770 SC w/ACX 2GB support Two 1600x900 monitors Forum Will this power supply support two GTX 480s in SLI? Forum SolvedWill this be power supply sufficient enough for the GTX 660? Forum Solvedsufficient power supply for 2 gtx titans Forum SolvedGigabyte 770 4GB power supply Forum SolvedGtx 770/ Gtx 760 power supply help Forum Solvedgtx 770 super clocked acx power supply Forum SolvedGtx 770and my power supply Forum SolvedMSI GTX 770 with 2 8-pin power connectors, okay to use two separate cords from PSU? Forum SolvedEnough power to run two GTX 770's SLI? Forum SolvedGigabyte gtx 760 2gb rev 2.0 power supply.. 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 !