Come tax return time I am looking at upgrading my graphics. 2013 was processor and mobo. Coming up is graphics. I am running an AMD Radeon 5670 crossfire. Both are fully stock 5670's with 1GB GDDR5 at 1000mhz and clock at 775mhz. I want to play the Fallout 3 and New Vegas games at full 1080p without stutter and play Crysis and Crysis 2 all without having to lower the visual settings. I am an AMD guy so no Nvidia. I am thinking of going maybe AMD 7850. Thanks!