is this good for msi gtx 760 hawk edition?

http://www.guru3d.com/articles_pages/geforce_gtx_760_msi_hawk_review,6.html

Here is Guru3Ds power supply recommendation:

GeForce GTX 760 - On your average system the card requires you to have a 550 Watt power supply unit.
GeForce GTX 760 SLI - On your average system the card requires you to have a 700 Watt power supply unit.

If you are going to overclock GPU or processor, then we do recommend you purchase something with a bit more stamina.

So if ya MoBo can handle SLI, Id get a 750 watter to cover future addition of 2nd card....if just a single card and overclocking I'd look at 600-650 watters.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139005
$70 - Corsair TX650 - $90 - $10 MIR - $10 off w/ promo code LABORDAY50, ends 9/2 = $70

Corsair TX750
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006

$75 - XFX Pro Core Edition $90 - $15 MIR
http://www.newegg.com/Product/Product.aspx?Item=N82E16817207015