Upgrading to a gtx 770 4gb superclocked evga from a gtx 750 ti?

closetwhisperer1

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May 7, 2014
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I currently have a gtx 750ti 2gb and i am wanting to know if will be able to have a smooth install if I upgrade to a gtx 770 4gb superclocked. I currently have a 430 watt psu, i5 4570 at 3.2 ghz,. Will i need to upgrade psu? Will my cpu bottleneck the 770?

Help is greatly appreciated! Thank You.