I think it goes without saying that the new GeForce GTX 680 2GB graphics card from NVIDIA really has impressed me in my short time with it. The performance of the new Kepler GPU is astounding as it was able to best the Radeon HD 7970 in the large majority or our tests and really only lost to it in one ? Metro 2033. While some users might stress over the variability that it introduces, I think the GPU Boost technology is innovative and really helps the GPU stand up above the HD 7970 3GB in overall performance. Added bonuses like Adaptive VSync and Frame Rate Targeting add to the differentiation of the GTX 680 and the long-awaited ability to run NVIDIA Surround gaming configurations on a single GPU really completes the story."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips