Is PSU sufficient?

Jaster111

Honorable
Aug 13, 2013
40
0
10,530
Would a 400W-430W PSU be good enough for i5 4670k and r7 260x ? Because now I'm running AMD athlon II x3 425 on that same PSU and have that GPU but plan on buying i5 4670k. Will it be good enough for it?
Thanks