I was able to rebuild the pc on a cheaper side adding up to 1099 € with a saphire r9 290 tri x oc, by replacing some parts that werent available, with equal parts (ram:crucial 16 gb, monitor : Asus Vs series 21.5 inch, Cooling: thermalright true spirit 120) I have 2 questions now:
What for will i need a 750w power supplie ?
Why do i want a z97 motherboard when i dont want to overclock?