overclocking temps

[josey99]

First off the main components

Mobo: Asus prime z390-p
Cpu: I5 9600k
Cooler: Modified corsair h45

For a start I've modified my cooler. I put arctic thermal paste on it. I took the fan away and replaced it with 2 akasa vipers running in push pull so that cooler is running better than at stock specs.

I've overclocked the cpu. 5ghz @ 1.32v. I'm currently running prime to test it for stability. Prime has been running for 3 hours so far with no issues. I'm actually using it to post this while it runs.

The question I have is about the temps. For the past nearly 3 hours the temps are as follows. 83 degrees on one core, 78-80 degrees on all the rest. I'm using hwmonitor to monitor this.

Are those temps to high? Should I lower the clock a little bit?

 

[josey99]

Seems ever so slightly high imo,I like to stay below 80c, but your not gonna be running prime 24/7

Thanks for confirming what I already suspected. I had a i5 3570k in my previous build with a corsair h80 and even oc'd to 4.6 ghz, it wouldn't go over 72 in prime. I'm not used to seeing a cpu go over 80 and im not comfortable with it. I think ill try lowering the clock to 4.8ghz at around 1.28v and see if that helps. It's nice to know I managed to get what seems to be a stable 5ghz though.

 

[josey99]

Just an update. I have 4.9ghz @ 1.3v and the max temps are 79 degrees under prime avx. I tested both 5ghz stable and 4.9ghz stable so i'm sticking with 4.9ghz. The performance is brilliant during bench. A def boost over stock. Besides I wont be pushing these 6 cores to that kind of level during every day use. Thanks for the help and feedback.