I’m actually having the same problem here. I have a GTX 750Ti, which doesn’t begin to compare with a 980, but it’s still a decent card. Anyways… I’m also using Precision X for a slight overclock, so my assumption is that GW2 doesn’t play well with Precision X. Hopefully EVGA or GW2 fixes this, cause all of my other games run perfect.
P.S. Ignore my name