Then here's what you do. Pay attention to reviews and press-releases on various tech based websites and learn about the new stuff coming out, how they perform and etc. Questions like these can be entered into your web browser's search feature and it will take you to detailed answers on the subject. Questions like these are speculative and hold no relevance to building a computer. In regards to your original question in the original post, your next gaming rig that you have laid out will be obsolete in Q1 2015. It's best you stick with learning through what I have stated above.