What PS would be good enough for this build?

HaiMush

Honorable
Dec 9, 2013
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Hey guys, I'm thinking about getting a new rig, I've built a new rig, and I'm not sure what Power Supply use.
This is the the main build:

CPU: i7-4770K Quad core CPU
MBoard: GA-Z97N-Gaming-5
Memory: Kingston
16GB (2x8GB) DDR3 1600MHz CL9 - 1.65v - PC3-12800
GPU: GV-R929OC-4GDnu - Gigabyte
Radeon R9 290 GPU
HD: Seagate
2TB - 3.5 inch -SATA3 6Gb/s - 7200rpm - 64MB Cache - Barracuda 7200.14
SSD: Samsung
250GB Samsung 840 EVO 2.5 inch SATA3 6GB - 7mm
CPU Cooling: Scythe Ninja3 Rev.B Multi Socket CPU cooler

I'm also thinking about to OC.

Not sure if 650W would be enough or I'll need at least 750W

Thanks for the help in advance!
 

HaiMush

Honorable
Dec 9, 2013
60
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10,630
A Seasonic 650W would be enough for this build without OC, and a750W would be a fine choice for a fine OC?

BTW the country is Israel, so the prices might be quite differences.