Power supply for i7 4770k + R9 280x?

[RageKage14]

This is the power supply I have right now

http://www.bestbuy.com/site/corsair-cx-series-modular-cx750m-750w-atx-power-supply-black/8324202.p?id=1218872214205&skuId=8324202&st=corsair%20power%20supply&cp=1&lp=2

Is this good, or do I need to pick up a more powerful PSU for i7 4770k and R9 280X?

 

[toyftw]

This is the power supply I have right now

http://www.bestbuy.com/site/corsair-cx-series-modular-cx750m-750w-atx-power-supply-black/8324202.p?id=1218872214205&skuId=8324202&st=corsair%20power%20supply&cp=1&lp=2

Is this good, or do I need to pick up a more powerful PSU for i7 4770k and R9 280X?

Hi - That PSU is more than sufficient for a system with an R9 - 280x, and it is Haswell ready as well. You're good to go.
Enjoy!

 

[Suztera]

Whilst it is enough. the caps used inside isn't great.
These power supply are enough:
http://pcpartpicker.com/part/xfx-power-supply-xfxts550w
http://pcpartpicker.com/part/antec-power-supply-hcg620m
http://pcpartpicker.com/part/seasonic-power-supply-ssr550rm
http://pcpartpicker.com/part/seasonic-power-supply-s12g550