What is this for? Gaming? Work? Do you prefer intel or AMD cpus?
gaming and streaming and intel
Also, does the price include the operating system?
i have a 600w powersupply and a case
What case size do you have? Micro ATX, Mid Tower ATX, etc. If you can, can you tell me the specific case?
Thermaltake Chaser A31 mid tower
PCPartPicker part list / Price breakdown by merchant
do i have to have over 600w for this
No, all you really need is more than 350w. I put in a 750w PSU because it is the cheapest EVGA B2 varient there is. The B2 is more reliable than other models but it comes in a minimum of 750w.