How many wattage do I need?

[sjelicic65]

Hello,
how many watts do I need for this specs?
CPU: FX-8370
GPU: R9 380x (crossfire)
MB: Gigabyte 970 gaming
RAM: KINGSTON HyperX (16gb, x4)

 

[lakimens]

125W(CPU)
200Wx2(GPU)
60W(Motherboard)
3W(Ram)
7W(HDD)
535W for your whole build + 40% headroom
749W
I'd recommend at least 750Watts PSU
EVGA P2 are tier 1 PSUs, one of the best.

EDIT: Changed PSU.