Precision M6600 Graphics Card Upgrade

[Cmccullick]

I have a Dell Precision M6600 that the graphics card just went out on. So seeing as I have to replace it anyways, I'm thinking an upgrade may be in order.

Current configuration is:

CPU - Intel I7-2720QM
Graphics - AMD FirePro M8900
Ram - 16GB DDR3
SDD - 512GB Crucial

What are my best options for an upgrade here? (including price)

 

[Kat_2_]

The most powerfull what you can use are:

Quadro K5000M
or
Geforce 680M