I currently have an old Sandybridge that is overclocked to 4.7Ghz and my graphics card is a 670GTX. Neither are that fancy and the cpu is years old but I can still play most games on max detail and everything loads fast etc. Ivybridge and haswell were meh in terms of raw performance. Will Broadwell be the next big upgrade? Or what about for GPU? The 800 series?
I'm really curious when it will be worth upgrading. This is a great age for pc gaming with components lasting so long!