GPU and power concerns

[Savvy_]

Hello all, I just finished my first ever gaming PC build and I'm a little bit of a newb about some things. I currently have 2 Asus swift monitors and I'm running a single evga 980 Superclocked. I'm wanting to add a third swift so I can play surround. Will I be good with running 2 way SLI with another 980 SC or will I need 3? Also my power supply is a corsair 1200 and I'm wondering do I have enough for what I'm trying to run. Here's a list of my full set up. Thanks for any help guys. This is my first post so if I'm in the wrong area please don't be toxic just redirect me. Thanks again.

-ASUS ROG RAMPAGE V EXTREME/U3.1 LGA 2011-v3 Intel X99 SATA 6Gb/s USB 3.1 Extended

-Intel Core i7-5820K Haswell-E 6-Core 3.3 GHz LGA 2011-v3 140W

-CORSAIR DOMINATOR Platinum 16GB (4 x 4GB) 288-Pin DDR4 SDRAM DDR4 2666

-EVGA GeForce GTX 980 04G-P4-2983-KR 4GB SC GAMING w/ACX 2.0

-2X ASUS ROG PG278Q Black 27" Gaming Monitor 2560X1440 , 144Hz 1ms(GTG)

-CORSAIR AXi series AX1200i 1200W Digital ATX12V

-Corsair Hydro Series H110i GT High Performance Water / Liquid CPU Cooler

-Razer Naga mouse

-Razer Blackwidow mechanical keyboard

-Beyerdynamic MMX 300 headset

-Corsair 750D case

 

[chilly2468]

You can easily run a 2-way sli setup with two gtx 980's with a 1200w psu. You could easily run 3 cards if you really want to but you don't have to.

 

[Savvy_]

Thank you so much for the quick response. So the third monitor or a 4th if I do a tier for streaming will all be ok with 1200 also?

 

[chilly2468]

Thank you so much for the quick response. So the third monitor or a 4th if I do a tier for streaming will all be ok with 1200 also?

All should be good.