SeriousRising :
I dont think you will get either of those done with those cards but the Titan X might be the better card just by a bit you could likely overclock the 980ti's past them though. I would end up going with the 980ti's and overclock them
Lol wtf? 970s in SLI already outperform Titan X. A single 980ti overclocked a bit outperforms a Titan X, so in what world is a single Titan X better than 2 980 ti's?