Are my i5 4690k overclock results good?

hedfun2

Honorable
Nov 8, 2013
20
0
10,510
I am currently running my i5 4690k @ 4.5Ghz and Vcore of 1.19v. I tried 4.7GHz at 1.26v but it wasn't stable. I lowered it to 4.6Ghz with 1.24v but my temps were hitting 90 with IBT and 80 with prime95. Currently at 4.5Ghz my temperatures are in the low 70s with prime 95 and with IBT it is hitting 80. Should I go for 4.6Ghz at say 1.24v or stick with 4.5GHz?
Basically I just want your opinion on whether or not i should stop or keep going and at what voltage, etc.