Sadly, money needs to be no object if you plan on getting this...
GeForce GTX TITAN Z is a gaming monster, built to power the most extreme gaming rigs on the planet. With a massive 5760 cores and 12 GB of 7 Gbps GDDR5 memory, TITAN Z gives you truly amazing performance—easily making it the fastest graphics card we’ve ever made.
On a serious note though, this clearly shows how graphics cards are getting more and more computers in their own right, and it's nice to see P3D going in this direction too with it's increased use of the GPU.
http://www.youtube.com/watch?v=_j5WaLr0DJk
http://www.geforce.com/whats-new/articles/announcing-the-geforce-gtx-titan-z