The NVIDIA GeForce GTX 780 isn`t the fastest single GPU graphics card on the planet, the GTX Titan is. It isn`t the best value in terms of frames per dollar either, that belongs to the Radeon HD 7970 GHz Edition. Instead the GTX 780 sits firmly in between being the best value option and the best option so I find it hard to decide who should actually buy it. With a $650 price tag, it doesn`t quite hit the ludicrous rate of the GTX Titan, GTX 690 and the HD 7990 but the price hike from the GTX 680 and the HD 7970 is not insignificant."
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