What PSU for i7 770 and 1070?

[heine0207]

Im about t buy a new power supply for my Intel Core i7-7700 and Asus ROG Strix GeForce GTX 1070 OC and was wondering if i have to buy a Evga Supernova G2 with 600W or if can i go with 550W?

 

[Dark Lord of Tech]

A 550w G2 would be plenty of power for that setup.