PSU urgently required

[pyr0]

I have a build roughly planned

CPU i5 4690k

GPU r9 390 msi

RAM from other pc

CPU cooler cooler Master hyper 212 EVO

case inwin 707 full tower

What wattage of psu will I need to overclock my cpu and gpu and what's a good cheap psu with said wattage?

My current PSU is going to die soon, so I want to replace it before it nukes my PC

Thanks in advance

[Goldensapling]

Get a 750w

 

This one is pretty cheap

http://smile.amazon.com/dp/B00K85X23O/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=1MMEYQ84MDK6C&coliid=I9FMKBYPQSCX9&psc=1

[jcw150]

Personally I'd want to spend a bit more on a better supply. That one is ok.

http://www.amazon.com/gp/aw/d/B0106RDIN2/ref=pd_aw_vtph_147_1?ie=UTF8&refRID=1G9ZM0MMCS4VDA2Z4MJG&th=1&psc=1

[STRMfrmXMN]

I have a build roughly planned

CPU i5 4690k

GPU r9 390 msi

RAM from other pc

CPU cooler cooler Master hyper 212 EVO

case inwin 707 full tower

What wattage of psu will I need to overclock my cpu and gpu and what's a good cheap psu with said wattage?

My current PSU is going to die soon, so I want to replace it before it nukes my PC

Thanks in advance

EVGA 650W GS/G2