Hey guys buying a second gpu for my computer. I just want to know what kind of watts I need to support this upgrade. I will leave my specs below. If you need anymore info please feel free to ask. Thanks in advance
CPU: INTEL I7-3820 3.6 GHz no OC
HD: 2TB WD 7200RPM
RAM:16g @1866 MHZ DDR3
MoBo: ASUS P9X79 LE
PSU: CORSAIR 850w
OS: Win 8 64bit
Video Card: MSI GTX 780ti
CPU: INTEL I7-3820 3.6 GHz no OC
HD: 2TB WD 7200RPM
RAM:16g @1866 MHZ DDR3
MoBo: ASUS P9X79 LE
PSU: CORSAIR 850w
OS: Win 8 64bit
Video Card: MSI GTX 780ti