These are my specs:
Corsair 16gb RAM
RX 570 4GB
550W 80 PLUS Gold rated PSU from Corsair
Its good, but if you want to squeeze a bit more performance get 1600, 1600x is more expensive and u will have to buy a cooler because it doesn't include one. 1600 has pretty much the same performance and stock cooler is included. For saved money get rx 580.