Sure, for cartoon gaming in VR... but try firing up Elite Dangerous or Project Cars 2 with that 780 and taking them out for a spin. Have a barf bag at the ready.
So what's with the references to puking while using lower end crappy cards? I'm asking for real - been curious about getting into VR for a while now but haven't read anything. Just from reading this thread i've already learned what I was afraid of which is it will be $$$$