I'm not much of a true gamer but I also use my computer for software development and some design work (Photoshop, 3DSMax).
I am in deep love with my 3.5-year-old workstation with its dual six-core Xeon CPUs... It's been really hard to like single processor computers, even with six-core processors, I see computers still struggle to get things done when you try to push the limits, and passed on a couple of rigs that I tested due to overheat (without even overclocking).
So I decided to keep my old clunker around for the 3d/design stuff (since it also has a FirePro workstation cards) and instead build a X99 based gaming rig. Feels fast so far, hasn't had any noticeable performance hiccups, and I do have to admit that when I go back to my old system I can now tell a slight performance difference, so in time I will be able to let go....
Now to my question:
Will it be advisable to spend the money on a second 980ti card (plus bigger PSU), or spend that money on a i7-5960X CPU and single 980ti? (I currently have an 850W PSU, a single 980ti, and an i7-5820K cpu).
I don't have any 4K monitors yet, but I do have 3 27" monitors at 2560x1440.