If you have been thinking of upgrading or breaking into PC gaming, this would be a very good time. The new 980 Ti sits at a much lower price ($649) than the GTX Titan X ($999) and should keep you secure well into the future.
The NVIDIA GTX 980 Ti was announced by NVIDIA yesterday alongside a short and sweet video. It comes with 6 GB of memory, supports DirectX 12 and is more than capable and pumping out 4k resolution. NVIDIA say of their new product:
With the approach of DirectX 12, Virtual Reality, 4k monitors becoming more commonplace, and affordable and more graphically impressive but demanding games such as The Witcher 3 being developed, a new flagship GPU could not have come at a better time.