5760x1080 gtx 970 sli or 1 gtx 980?

[sscites]

Recently sold both 660's and was wondering for triple monitor gaming (5760x1080) would 2 970s in SLI or 1 980 be better for games like Skyrim heavy modded, BF4 and future games?


Asus P8Z77-V 1155 socket
Intel i5 3570k
Gskill sniper 16Gb Ram 1600mhz timing 9-9-9-24 (2X8 Gig)
Rosewill Xtreme Series RX850-S-B 850W PSU
Rosewill Blackhwak case with 5 fans preinstalled. also puchased 4 extra 120 mm fans.
Coolermaster Hyper 212 plus CPU cooler
LG Blu Ray burner
Seagate Barracuda STBD2000101 2TB 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive
SAMSUNG 840 Pro Series MZ-7PD128BW 2.5" 128GB SATA III MLC Internal SSD
2 EVGA GeForce GTX 660ti super clocked GPU

 

[Teamlift99]

SLI 970's will handle that no problem.

 

[bigcat1]

3,5gb will have problems with that resolution go for 980TI